Remove all usage of the "register" storage class specifier.

diff --git a/archival/gzip.c b/archival/gzip.c
index 91b2948..aebe90e 100644 (file)
--- a/archival/gzip.c
+++ b/archival/gzip.c
@@ -484,7 +484,7 @@ static void send_bits(int value, int length)
  */
 static unsigned bi_reverse(unsigned code, int len)
 {
-       register unsigned res = 0;
+       unsigned res = 0;
 
        do {
                res |= code & 1;
@@ -782,7 +782,7 @@ static void check_match(IPos start, IPos match, int length);
  */
 static void lm_init(ush * flags)
 {
-       register unsigned j;
+       unsigned j;
 
        /* Initialize the hash table. */
        memset(head, 0, HASH_SIZE * sizeof(*head));
@@ -832,9 +832,9 @@ static void lm_init(ush * flags)
 static int longest_match(IPos cur_match)
 {
        unsigned chain_length = max_chain_length;       /* max hash chain length */
-       register uch *scan = window + strstart; /* current string */
-       register uch *match;    /* matched string */
-       register int len;       /* length of current match */
+       uch *scan = window + strstart;  /* current string */
+       uch *match;     /* matched string */
+       int len;        /* length of current match */
        int best_len = prev_length;     /* best match length so far */
        IPos limit =
                strstart > (IPos) MAX_DIST ? strstart - (IPos) MAX_DIST : NIL;
@@ -848,9 +848,9 @@ static int longest_match(IPos cur_match)
 #if HASH_BITS < 8 || MAX_MATCH != 258
 #  error Code too clever
 #endif
-       register uch *strend = window + strstart + MAX_MATCH;
-       register uch scan_end1 = scan[best_len - 1];
-       register uch scan_end = scan[best_len];
+       uch *strend = window + strstart + MAX_MATCH;
+       uch scan_end1 = scan[best_len - 1];
+       uch scan_end = scan[best_len];
 
        /* Do not waste too much time if we already have a good match: */
        if (prev_length >= good_match) {
@@ -937,7 +937,7 @@ static void check_match(IPos start, IPos match, int length)
  */
 static void fill_window(void)
 {
-       register unsigned n, m;
+       unsigned n, m;
        unsigned more =
                (unsigned) (window_size - (ulg) lookahead - (ulg) strstart);
        /* Amount of free space at the end of the window. */
@@ -1005,7 +1005,7 @@ static ulg deflate(void)
        IPos prev_match;        /* previous match */
        int flush;                      /* set if current block must be flushed */
        int match_available = 0;        /* set if previous match exists */
-       register unsigned match_length = MIN_MATCH - 1; /* length of best match */
+       unsigned match_length = MIN_MATCH - 1;  /* length of best match */
 
        /* Process the input block. */
        while (lookahead != 0) {

diff --git a/archival/libunarchive/decompress_unzip.c b/archival/libunarchive/decompress_unzip.c
index e39901c..46a2693 100644 (file)
--- a/archival/libunarchive/decompress_unzip.c
+++ b/archival/libunarchive/decompress_unzip.c
@@ -514,7 +514,7 @@ static int inflate_stored(int my_n, int my_b_stored, int my_k_stored, int setup)
 static int inflate_block(int *e)
 {
        unsigned t;                     /* block type */
-       register unsigned int b;        /* bit buffer */
+       unsigned int b; /* bit buffer */
        unsigned int k; /* number of bits in bit buffer */
 
        /* make local bit buffer */

diff --git a/coreutils/echo.c b/coreutils/echo.c
index a673bb0..d278c11 100644 (file)
--- a/coreutils/echo.c
+++ b/coreutils/echo.c
@@ -71,7 +71,7 @@ int bb_echo(int ATTRIBUTE_UNUSED argc, char **argv)
 just_echo:
 #endif
        while (*argv) {
-               register int c;
+               int c;
 
                while ((c = *(*argv)++)) {
                        if (c == eflag) {       /* Check for escape seq. */

diff --git a/coreutils/od.c b/coreutils/od.c
index b70cb85..13f91ee 100644 (file)
--- a/coreutils/od.c
+++ b/coreutils/od.c
@@ -35,7 +35,7 @@
 static void
 odoffset(int argc, char ***argvp)
 {
-       register char *num, *p;
+       char *num, *p;
        int base;
        char *end;
 

diff --git a/coreutils/test.c b/coreutils/test.c
index ab37936..bbc8022 100644 (file)
--- a/coreutils/test.c
+++ b/coreutils/test.c
@@ -554,7 +554,7 @@ static void initialize_group_array(void)
 /* Return non-zero if GID is one that we have in our groups list. */
 static int is_a_group_member(gid_t gid)
 {
-       register int i;
+       int i;
 
        /* Short-circuit if possible, maybe saving a call to getgroups(). */
        if (gid == getgid() || gid == getegid())

diff --git a/coreutils/tr.c b/coreutils/tr.c
index 32f6f59..6eb8675 100644 (file)
--- a/coreutils/tr.c
+++ b/coreutils/tr.c
@@ -178,7 +178,7 @@ static unsigned int expand(const char *arg, char *buffer)
 
 static int complement(char *buffer, int buffer_len)
 {
-       register short i, j, ix;
+       short i, j, ix;
        char conv[ASCII + 2];
 
        ix = 0;
@@ -195,7 +195,7 @@ static int complement(char *buffer, int buffer_len)
 
 int tr_main(int argc, char **argv)
 {
-       register unsigned char *ptr;
+       unsigned char *ptr;
        int output_length=0, input_length;
        int idx = 1;
        int i;

diff --git a/editors/awk.c b/editors/awk.c
index 74f9d8e..16c871f 100644 (file)
--- a/editors/awk.c
+++ b/editors/awk.c
@@ -463,7 +463,7 @@ static void syntax_error(const char * const message)
 
 static unsigned int hashidx(const char *name)
 {
-       register unsigned int idx=0;
+       unsigned int idx=0;
 
        while (*name)  idx = *name++ + (idx << 6) - idx;
        return idx;
@@ -574,7 +574,7 @@ static void hash_remove(xhash *hash, const char *name)
 
 static void skip_spaces(char **s)
 {
-       register char *p = *s;
+       char *p = *s;
 
        while(*p == ' ' || *p == '\t' ||
                        (*p == '\\' && *(p+1) == '\n' && (++p, ++t.lineno))) {
@@ -585,7 +585,7 @@ static void skip_spaces(char **s)
 
 static char *nextword(char **s)
 {
-       register char *p = *s;
+       char *p = *s;
 
        while (*(*s)++) ;
 
@@ -594,7 +594,7 @@ static char *nextword(char **s)
 
 static char nextchar(char **s)
 {
-       register char c, *pps;
+       char c, *pps;
 
        c = *((*s)++);
        pps = *s;
@@ -686,7 +686,7 @@ static var *setvar_u(var *v, const char *value)
 /* set array element to user string */
 static void setari_u(var *a, int idx, const char *s)
 {
-       register var *v;
+       var *v;
        static char sidx[12];
 
        sprintf(sidx, "%d", idx);
@@ -991,7 +991,7 @@ static void rollback_token(void) { t.rollback = TRUE; }
 
 static node *new_node(uint32_t info)
 {
-       register node *n;
+       node *n;
 
        n = (node *)xzalloc(sizeof(node));
        n->info = info;
@@ -1136,7 +1136,7 @@ static node *parse_expr(uint32_t iexp)
 /* add node to chain. Return ptr to alloc'd node */
 static node *chain_node(uint32_t info)
 {
-       register node *n;
+       node *n;
 
        if (! seq->first)
                seq->first = seq->last = new_node(0);
@@ -1355,7 +1355,7 @@ static void parse_program(char *p)
 
 static node *mk_splitter(char *s, tsplitter *spl)
 {
-       register regex_t *re, *ire;
+       regex_t *re, *ire;
        node *n;
 
        re = &spl->re[0];

diff --git a/libbb/dump.c b/libbb/dump.c
index 45ddb40..283cba1 100644 (file)
--- a/libbb/dump.c
+++ b/libbb/dump.c
@@ -37,9 +37,9 @@ static const char lcc[] = "diouxX";
 
 int bb_dump_size(FS * fs)
 {
-       register FU *fu;
-       register int bcnt, cur_size;
-       register char *fmt;
+       FU *fu;
+       int bcnt, cur_size;
+       char *fmt;
        const char *p;
        int prec;
 
@@ -354,7 +354,7 @@ static unsigned char *get(void)
 {
        static int ateof = 1;
        static unsigned char *curp=NULL, *savp; /*DBU:[dave@cray.com]initialize curp */
-       register int n;
+       int n;
        int need, nread;
        unsigned char *tmpp;
 
@@ -502,11 +502,11 @@ static void conv_u(PR * pr, unsigned char * p)
 static void display(void)
 {
 /*  extern FU *endfu; */
-       register FS *fs;
-       register FU *fu;
-       register PR *pr;
-       register int cnt;
-       register unsigned char *bp;
+       FS *fs;
+       FU *fu;
+       PR *pr;
+       int cnt;
+       unsigned char *bp;
 
        off_t saveaddress;
        unsigned char savech = 0, *savebp;
@@ -650,7 +650,7 @@ static void display(void)
 
 int bb_dump_dump(char **argv)
 {
-       register FS *tfs;
+       FS *tfs;
 
        /* figure out the data block bb_dump_size */
        for (bb_dump_blocksize = 0, tfs = bb_dump_fshead; tfs; tfs = tfs->nextfs) {

diff --git a/loginutils/login.c b/loginutils/login.c
index 46c4ade..789293a 100644 (file)
--- a/loginutils/login.c
+++ b/loginutils/login.c
@@ -377,7 +377,7 @@ static int is_my_tty ( const char *tty )
 static void motd (void)
 {
        FILE *fp;
-       register int c;
+       int c;
 
        if (( fp = fopen ( bb_path_motd_file, "r" ))) {
                while (( c = getc ( fp )) != EOF )

diff --git a/networking/udhcp/packet.c b/networking/udhcp/packet.c
index 8cf9fe2..1bdade7 100644 (file)
--- a/networking/udhcp/packet.c
+++ b/networking/udhcp/packet.c
@@ -87,7 +87,7 @@ uint16_t udhcp_checksum(void *addr, int count)
        /* Compute Internet Checksum for "count" bytes
         *         beginning at location "addr".
         */
-       register int32_t sum = 0;
+       int32_t sum = 0;
        uint16_t *source = (uint16_t *) addr;
 
        while (count > 1)  {

diff --git a/shell/ash.c b/shell/ash.c
index c2e70a5..300f191 100644 (file)
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -13472,7 +13472,7 @@ static const char op_tokens[] = {
 
 static arith_t arith (const char *expr, int *perrcode)
 {
-    register char arithval; /* Current character under analysis */
+    char arithval; /* Current character under analysis */
     operator lasttok, op;
     operator prec;
 

diff --git a/shell/lash.c b/shell/lash.c
index a209348..d87c5a2 100644 (file)
--- a/shell/lash.c
+++ b/shell/lash.c
@@ -707,10 +707,10 @@ static int get_command(FILE * source, char *command)
        return 0;
 }
 
-static char* itoa(register int i)
+static char* itoa(int i)
 {
        static char a[7]; /* Max 7 ints */
-       register char *b = a + sizeof(a) - 1;
+       char *b = a + sizeof(a) - 1;
        int   sign = (i < 0);
 
        if (sign)

diff --git a/shell/msh.c b/shell/msh.c
index 5a9f2c7..f8562b7 100644 (file)
--- a/shell/msh.c
+++ b/shell/msh.c
@@ -48,11 +48,6 @@
 
 #include "cmdedit.h"
 
-
-/* Conditional use of "register" keyword */
-#define REGISTER register
-
-
 /*#define MSHDEBUG 1*/
 
 #ifdef MSHDEBUG
@@ -832,8 +827,8 @@ static char *current_prompt;
 
 int msh_main(int argc, char **argv)
 {
-       REGISTER int f;
-       REGISTER char *s;
+       int f;
+       char *s;
        int cflag;
        char *name, **ap;
        int (*iof) (struct ioarg *);
@@ -1022,8 +1017,8 @@ int msh_main(int argc, char **argv)
 
 static void setdash(void)
 {
-       REGISTER char *cp;
-       REGISTER int c;
+       char *cp;
+       int c;
        char m['z' - 'a' + 1];
 
        cp = m;
@@ -1034,9 +1029,9 @@ static void setdash(void)
        setval(lookup("-"), m);
 }
 
-static int newfile(REGISTER char *s)
+static int newfile(char *s)
 {
-       REGISTER int f;
+       int f;
 
        DBGPRINTF7(("NEWFILE: opening %s\n", s));
 
@@ -1091,7 +1086,7 @@ struct op *scantree(struct op *head)
 
 static void onecommand(void)
 {
-       REGISTER int i;
+       int i;
        jmp_buf m1;
 
        DBGPRINTF(("ONECOMMAND: enter, outtree=%p\n", outtree));
@@ -1169,7 +1164,7 @@ static void leave(void)
        /* NOTREACHED */
 }
 
-static void warn(REGISTER char *s)
+static void warn(char *s)
 {
        if (*s) {
                prs(s);
@@ -1195,7 +1190,7 @@ static void err(char *s)
 
 static int newenv(int f)
 {
-       REGISTER struct env *ep;
+       struct env *ep;
 
        DBGPRINTF(("NEWENV: f=%d (indicates quitenv and return)\n", f));
 
@@ -1219,8 +1214,8 @@ static int newenv(int f)
 
 static void quitenv(void)
 {
-       REGISTER struct env *ep;
-       REGISTER int fd;
+       struct env *ep;
+       int fd;
 
        DBGPRINTF(("QUITENV: e.oenv=%p\n", e.oenv));
 
@@ -1237,7 +1232,7 @@ static void quitenv(void)
 /*
  * Is any character from s1 in s2?
  */
-static int anys(REGISTER char *s1, REGISTER char *s2)
+static int anys(char *s1, char *s2)
 {
        while (*s1)
                if (any(*s1++, s2))
@@ -1248,7 +1243,7 @@ static int anys(REGISTER char *s1, REGISTER char *s2)
 /*
  * Is character c in s?
  */
-static int any(REGISTER int c, REGISTER char *s)
+static int any(int c, char *s)
 {
        while (*s)
                if (*s++ == c)
@@ -1256,12 +1251,12 @@ static int any(REGISTER int c, REGISTER char *s)
        return (0);
 }
 
-static char *putn(REGISTER int n)
+static char *putn(int n)
 {
        return (itoa(n));
 }
 
-static char *itoa(REGISTER int n)
+static char *itoa(int n)
 {
        static char s[20];
 
@@ -1292,16 +1287,16 @@ static void onintr(int s)                                       /* ANSI C requires a parameter */
 
 static char *space(int n)
 {
-       REGISTER char *cp;
+       char *cp;
 
        if ((cp = getcell(n)) == 0)
                err("out of string space");
        return (cp);
 }
 
-static char *strsave(REGISTER char *s, int a)
+static char *strsave(char *s, int a)
 {
-       REGISTER char *cp, *xp;
+       char *cp, *xp;
 
        if ((cp = space(strlen(s) + 1)) != NULL) {
                setarea((char *) cp, a);
@@ -1314,7 +1309,7 @@ static char *strsave(REGISTER char *s, int a)
 /*
  * trap handling
  */
-static void sig(REGISTER int i)
+static void sig(int i)
 {
        trapset = i;
        signal(i, sig);
@@ -1341,11 +1336,11 @@ static void runtrap(int i)
  * not previously there, enter it now and
  * return a null value.
  */
-static struct var *lookup(REGISTER char *n)
+static struct var *lookup(char *n)
 {
-       REGISTER struct var *vp;
-       REGISTER char *cp;
-       REGISTER int c;
+       struct var *vp;
+       char *cp;
+       int c;
        static struct var dummy;
 
        if (isdigit(*n)) {
@@ -1393,9 +1388,9 @@ static void setval(struct var *vp, char *val)
  * this is all so that exporting
  * values is reasonably painless.
  */
-static void nameval(REGISTER struct var *vp, char *val, char *name)
+static void nameval(struct var *vp, char *val, char *name)
 {
-       REGISTER char *cp, *xp;
+       char *cp, *xp;
        char *nv;
        int fl;
 
@@ -1439,7 +1434,7 @@ static void ronly(struct var *vp)
                vp->status |= RONLY;
 }
 
-static int isassign(REGISTER char *s)
+static int isassign(char *s)
 {
        DBGPRINTF7(("ISASSIGN: enter, s=%s\n", s));
 
@@ -1452,9 +1447,9 @@ static int isassign(REGISTER char *s)
        return (1);
 }
 
-static int assign(REGISTER char *s, int cf)
+static int assign(char *s, int cf)
 {
-       REGISTER char *cp;
+       char *cp;
        struct var *vp;
 
        DBGPRINTF7(("ASSIGN: enter, s=%s, cf=%d\n", s, cf));
@@ -1471,7 +1466,7 @@ static int assign(REGISTER char *s, int cf)
        return (1);
 }
 
-static int checkname(REGISTER char *cp)
+static int checkname(char *cp)
 {
        DBGPRINTF7(("CHECKNAME: enter, cp=%s\n", cp));
 
@@ -1483,9 +1478,9 @@ static int checkname(REGISTER char *cp)
        return (1);
 }
 
-static void putvlist(REGISTER int f, REGISTER int out)
+static void putvlist(int f, int out)
 {
-       REGISTER struct var *vp;
+       struct var *vp;
 
        for (vp = vlist; vp; vp = vp->next)
                if (vp->status & f && (isalpha(*vp->name) || *vp->name == '_')) {
@@ -1498,7 +1493,7 @@ static void putvlist(REGISTER int f, REGISTER int out)
                }
 }
 
-static int eqname(REGISTER char *n1, REGISTER char *n2)
+static int eqname(char *n1, char *n2)
 {
        for (; *n1 != '=' && *n1 != 0; n1++)
                if (*n2++ != *n1)
@@ -1506,7 +1501,7 @@ static int eqname(REGISTER char *n1, REGISTER char *n2)
        return (*n2 == 0 || *n2 == '=');
 }
 
-static char *findeq(REGISTER char *cp)
+static char *findeq(char *cp)
 {
        while (*cp != '\0' && *cp != '=')
                cp++;
@@ -1526,9 +1521,9 @@ static char *findeq(REGISTER char *cp)
 #define        QMASK   (CMASK&~QUOTE)
 #define        NOT     '!'                                     /* might use ^ */
 
-static int gmatch(REGISTER char *s, REGISTER char *p)
+static int gmatch(char *s, char *p)
 {
-       REGISTER int sc, pc;
+       int sc, pc;
 
        if (s == NULL || p == NULL)
                return (0);
@@ -1561,9 +1556,9 @@ static int gmatch(REGISTER char *s, REGISTER char *p)
        return (*s == 0);
 }
 
-static char *cclass(REGISTER char *p, REGISTER int sub)
+static char *cclass(char *p, int sub)
 {
-       REGISTER int c, d, not, found;
+       int c, d, not, found;
 
        if ((not = *p == NOT) != 0)
                p++;
@@ -1611,9 +1606,9 @@ static void initarea(void)
 
 char *getcell(unsigned nbytes)
 {
-       REGISTER int nregio;
-       REGISTER struct region *p, *q;
-       REGISTER int i;
+       int nregio;
+       struct region *p, *q;
+       int i;
 
        if (nbytes == 0) {
                puts("getcell(0)");
@@ -1679,7 +1674,7 @@ char *getcell(unsigned nbytes)
 
 static void freecell(char *cp)
 {
-       REGISTER struct region *p;
+       struct region *p;
 
        if ((p = (struct region *) cp) != NULL) {
                p--;
@@ -1689,9 +1684,9 @@ static void freecell(char *cp)
        }
 }
 
-static void freearea(REGISTER int a)
+static void freearea(int a)
 {
-       REGISTER struct region *p, *top;
+       struct region *p, *top;
 
        top = areatop;
        for (p = areabot; p != top; p = p->next)
@@ -1701,7 +1696,7 @@ static void freearea(REGISTER int a)
 
 static void setarea(char *cp, int a)
 {
-       REGISTER struct region *p;
+       struct region *p;
 
        if ((p = (struct region *) cp) != NULL)
                (p - 1)->area = a;
@@ -1714,7 +1709,7 @@ int getarea(char *cp)
 
 static void garbage(void)
 {
-       REGISTER struct region *p, *q, *top;
+       struct region *p, *q, *top;
 
        top = areatop;
        for (p = areabot; p != top; p = p->next) {
@@ -1753,8 +1748,8 @@ int yyparse(void)
 
 static struct op *pipeline(int cf)
 {
-       REGISTER struct op *t, *p;
-       REGISTER int c;
+       struct op *t, *p;
+       int c;
 
        DBGPRINTF7(("PIPELINE: enter, cf=%d\n", cf));
 
@@ -1785,8 +1780,8 @@ static struct op *pipeline(int cf)
 
 static struct op *andor(void)
 {
-       REGISTER struct op *t, *p;
-       REGISTER int c;
+       struct op *t, *p;
+       int c;
 
        DBGPRINTF7(("ANDOR: enter...\n"));
 
@@ -1813,8 +1808,8 @@ static struct op *andor(void)
 
 static struct op *c_list(void)
 {
-       REGISTER struct op *t, *p;
-       REGISTER int c;
+       struct op *t, *p;
+       int c;
 
        DBGPRINTF7(("C_LIST: enter...\n"));
 
@@ -1845,9 +1840,9 @@ static struct op *c_list(void)
 
 static int synio(int cf)
 {
-       REGISTER struct ioword *iop;
-       REGISTER int i;
-       REGISTER int c;
+       struct ioword *iop;
+       int i;
+       int c;
 
        DBGPRINTF7(("SYNIO: enter, cf=%d\n", cf));
 
@@ -1880,7 +1875,7 @@ static void musthave(int c, int cf)
 
 static struct op *simple(void)
 {
-       REGISTER struct op *t;
+       struct op *t;
 
        t = NULL;
        for (;;) {
@@ -1907,7 +1902,7 @@ static struct op *simple(void)
 
 static struct op *nested(int type, int mark)
 {
-       REGISTER struct op *t;
+       struct op *t;
 
        DBGPRINTF3(("NESTED: enter, type=%d, mark=%d\n", type, mark));
 
@@ -1920,9 +1915,9 @@ static struct op *nested(int type, int mark)
 
 static struct op *command(int cf)
 {
-       REGISTER struct op *t;
+       struct op *t;
        struct wdblock *iosave;
-       REGISTER int c;
+       int c;
 
        DBGPRINTF(("COMMAND: enter, cf=%d\n", cf));
 
@@ -2033,7 +2028,7 @@ static struct op *command(int cf)
 
 static struct op *dowholefile(int type, int mark)
 {
-       REGISTER struct op *t;
+       struct op *t;
 
        DBGPRINTF(("DOWHOLEFILE: enter, type=%d, mark=%d\n", type, mark));
 
@@ -2047,8 +2042,8 @@ static struct op *dowholefile(int type, int mark)
 
 static struct op *dogroup(int onlydone)
 {
-       REGISTER int c;
-       REGISTER struct op *mylist;
+       int c;
+       struct op *mylist;
 
        c = yylex(CONTIN);
        if (c == DONE && onlydone)
@@ -2062,8 +2057,8 @@ static struct op *dogroup(int onlydone)
 
 static struct op *thenpart(void)
 {
-       REGISTER int c;
-       REGISTER struct op *t;
+       int c;
+       struct op *t;
 
        if ((c = yylex(0)) != THEN) {
                peeksym = c;
@@ -2080,8 +2075,8 @@ static struct op *thenpart(void)
 
 static struct op *elsepart(void)
 {
-       REGISTER int c;
-       REGISTER struct op *t;
+       int c;
+       struct op *t;
 
        switch (c = yylex(0)) {
        case ELSE:
@@ -2104,7 +2099,7 @@ static struct op *elsepart(void)
 
 static struct op *caselist(void)
 {
-       REGISTER struct op *t;
+       struct op *t;
 
        t = NULL;
        while ((peeksym = yylex(CONTIN)) != ESAC) {
@@ -2118,7 +2113,7 @@ static struct op *caselist(void)
 
 static struct op *casepart(void)
 {
-       REGISTER struct op *t;
+       struct op *t;
 
        DBGPRINTF7(("CASEPART: enter...\n"));
 
@@ -2137,7 +2132,7 @@ static struct op *casepart(void)
 
 static char **pattern(void)
 {
-       REGISTER int c, cf;
+       int c, cf;
 
        cf = CONTIN;
        do {
@@ -2153,7 +2148,7 @@ static char **pattern(void)
 
 static char **wordlist(void)
 {
-       REGISTER int c;
+       int c;
 
        if ((c = yylex(0)) != IN) {
                peeksym = c;
@@ -2170,7 +2165,7 @@ static char **wordlist(void)
 /*
  * supporting functions
  */
-static struct op *list(REGISTER struct op *t1, REGISTER struct op *t2)
+static struct op *list(struct op *t1, struct op *t2)
 {
        DBGPRINTF7(("LIST: enter, t1=%p, t2=%p\n", t1, t2));
 
@@ -2184,7 +2179,7 @@ static struct op *list(REGISTER struct op *t1, REGISTER struct op *t2)
 
 static struct op *block(int type, struct op *t1, struct op *t2, char **wp)
 {
-       REGISTER struct op *t;
+       struct op *t;
 
        DBGPRINTF7(("BLOCK: enter, type=%d (%s)\n", type, T_CMD_NAMES[type]));
 
@@ -2201,9 +2196,9 @@ static struct op *block(int type, struct op *t1, struct op *t2, char **wp)
 }
 
 /* See if given string is a shell multiline (FOR, IF, etc) */
-static int rlookup(REGISTER char *n)
+static int rlookup(char *n)
 {
-       REGISTER const struct res *rp;
+       const struct res *rp;
 
        DBGPRINTF7(("RLOOKUP: enter, n is %s\n", n));
 
@@ -2219,7 +2214,7 @@ static int rlookup(REGISTER char *n)
 
 static struct op *newtp(void)
 {
-       REGISTER struct op *t;
+       struct op *t;
 
        t = (struct op *) tree(sizeof(*t));
        t->type = 0;
@@ -2234,7 +2229,7 @@ static struct op *newtp(void)
        return (t);
 }
 
-static struct op *namelist(REGISTER struct op *t)
+static struct op *namelist(struct op *t)
 {
 
        DBGPRINTF7(("NAMELIST: enter, t=%p, type %s, iolist=%p\n", t,
@@ -2264,7 +2259,7 @@ static struct op *namelist(REGISTER struct op *t)
 
 static char **copyw(void)
 {
-       REGISTER char **wd;
+       char **wd;
 
        wd = getwords(wdlist);
        wdlist = 0;
@@ -2278,7 +2273,7 @@ static void word(char *cp)
 
 static struct ioword **copyio(void)
 {
-       REGISTER struct ioword **iop;
+       struct ioword **iop;
 
        iop = (struct ioword **) getwords(iolist);
        iolist = 0;
@@ -2287,7 +2282,7 @@ static struct ioword **copyio(void)
 
 static struct ioword *io(int u, int f, char *cp)
 {
-       REGISTER struct ioword *iop;
+       struct ioword *iop;
 
        iop = (struct ioword *) tree(sizeof(*iop));
        iop->io_unit = u;
@@ -2315,7 +2310,7 @@ static void yyerror(char *s)
 
 static int yylex(int cf)
 {
-       REGISTER int c, c1;
+       int c, c1;
        int atstart;
 
        if ((c = peeksym) > 0) {
@@ -2446,7 +2441,7 @@ static int yylex(int cf)
 }
 
 
-static int collect(REGISTER int c, REGISTER int c1)
+static int collect(int c, int c1)
 {
        char s[2];
 
@@ -2481,10 +2476,10 @@ static int collect(REGISTER int c, REGISTER int c1)
 
 /* "multiline commands" helper func */
 /* see if next 2 chars form a shell multiline */
-static int dual(REGISTER int c)
+static int dual(int c)
 {
        char s[3];
-       REGISTER char *cp = s;
+       char *cp = s;
 
        DBGPRINTF8(("DUAL: enter, c=%d\n", c));
 
@@ -2499,9 +2494,9 @@ static int dual(REGISTER int c)
        return (c);                                     /* String is multiline, return numeric multiline (restab) code */
 }
 
-static void diag(REGISTER int ec)
+static void diag(int ec)
 {
-       REGISTER int c;
+       int c;
 
        DBGPRINTF8(("DIAG: enter, ec=%d\n", ec));
 
@@ -2521,7 +2516,7 @@ static void diag(REGISTER int ec)
 
 static char *tree(unsigned size)
 {
-       REGISTER char *t;
+       char *t;
 
        if ((t = getcell(size)) == NULL) {
                DBGPRINTF2(("TREE: getcell(%d) failed!\n", size));
@@ -2542,9 +2537,9 @@ static char *tree(unsigned size)
  */
 
 
-static int execute(REGISTER struct op *t, int *pin, int *pout, int act)
+static int execute(struct op *t, int *pin, int *pout, int act)
 {
-       REGISTER struct op *t1;
+       struct op *t1;
        volatile int i, rv, a;
        char *cp, **wp, **wp2;
        struct var *vp;
@@ -2765,12 +2760,12 @@ static int execute(REGISTER struct op *t, int *pin, int *pout, int act)
 }
 
 static int
-forkexec(REGISTER struct op *t, int *pin, int *pout, int act, char **wp)
+forkexec(struct op *t, int *pin, int *pout, int act, char **wp)
 {
        pid_t newpid;
        int i, rv;
        int (*shcom) (struct op *) = NULL;
-       REGISTER int f;
+       int f;
        char *cp = NULL;
        struct ioword **iopp;
        int resetsig;
@@ -2995,9 +2990,9 @@ forkexec(REGISTER struct op *t, int *pin, int *pout, int act, char **wp)
  * 0< 1> are ignored as required
  * within pipelines.
  */
-static int iosetup(REGISTER struct ioword *iop, int pipein, int pipeout)
+static int iosetup(struct ioword *iop, int pipein, int pipeout)
 {
-       REGISTER int u = -1;
+       int u = -1;
        char *cp = NULL, *msg;
 
        DBGPRINTF(("IOSETUP: iop %p, pipein %i, pipeout %i\n", iop,
@@ -3071,9 +3066,9 @@ static int iosetup(REGISTER struct ioword *iop, int pipein, int pipeout)
        return (0);
 }
 
-static void echo(REGISTER char **wp)
+static void echo(char **wp)
 {
-       REGISTER int i;
+       int i;
 
        prs("+");
        for (i = 0; wp[i]; i++) {
@@ -3086,9 +3081,9 @@ static void echo(REGISTER char **wp)
 
 static struct op **find1case(struct op *t, char *w)
 {
-       REGISTER struct op *t1;
+       struct op *t1;
        struct op **tp;
-       REGISTER char **wp, *cp;
+       char **wp, *cp;
 
 
        if (t == NULL) {
@@ -3121,7 +3116,7 @@ static struct op **find1case(struct op *t, char *w)
 
 static struct op *findcase(struct op *t, char *w)
 {
-       REGISTER struct op **tp;
+       struct op **tp;
 
        return ((tp = find1case(t, w)) != NULL ? *tp : (struct op *) NULL);
 }
@@ -3142,9 +3137,9 @@ static void brkset(struct brkcon *bc)
  * Ignore interrupt signals while waiting
  * unless `canintr' is true.
  */
-static int waitfor(REGISTER int lastpid, int canintr)
+static int waitfor(int lastpid, int canintr)
 {
-       REGISTER int pid, rv;
+       int pid, rv;
        int s;
        int oheedint = heedint;
 
@@ -3197,7 +3192,7 @@ static int waitfor(REGISTER int lastpid, int canintr)
        return (rv);
 }
 
-static int setstatus(REGISTER int s)
+static int setstatus(int s)
 {
        exstat = s;
        setval(lookup("?"), putn(s));
@@ -3211,8 +3206,8 @@ static int setstatus(REGISTER int s)
  */
 static char *rexecve(char *c, char **v, char **envp)
 {
-       REGISTER int i;
-       REGISTER char *sp, *tp;
+       int i;
+       char *sp, *tp;
        int eacces = 0, asis = 0;
 
 #ifdef CONFIG_FEATURE_SH_STANDALONE_SHELL
@@ -3373,9 +3368,9 @@ static int dolabel(struct op *t)
        return (0);
 }
 
-static int dochdir(REGISTER struct op *t)
+static int dochdir(struct op *t)
 {
-       REGISTER char *cp, *er;
+       char *cp, *er;
 
        if ((cp = t->words[1]) == NULL && (cp = homedir->value) == NULL)
                er = ": no home directory";
@@ -3388,9 +3383,9 @@ static int dochdir(REGISTER struct op *t)
        return (1);
 }
 
-static int doshift(REGISTER struct op *t)
+static int doshift(struct op *t)
 {
-       REGISTER int n;
+       int n;
 
        n = t->words[1] ? getn(t->words[1]) : 1;
        if (dolc < n) {
@@ -3409,7 +3404,7 @@ static int doshift(REGISTER struct op *t)
  */
 static int dologin(struct op *t)
 {
-       REGISTER char *cp;
+       char *cp;
 
        if (interactive) {
                signal(SIGINT, SIG_DFL);
@@ -3422,10 +3417,10 @@ static int dologin(struct op *t)
        return (1);
 }
 
-static int doumask(REGISTER struct op *t)
+static int doumask(struct op *t)
 {
-       REGISTER int i, n;
-       REGISTER char *cp;
+       int i, n;
+       char *cp;
 
        if ((cp = t->words[1]) == NULL) {
                i = umask(0);
@@ -3441,9 +3436,9 @@ static int doumask(REGISTER struct op *t)
        return (0);
 }
 
-static int doexec(REGISTER struct op *t)
+static int doexec(struct op *t)
 {
-       REGISTER int i;
+       int i;
        jmp_buf ex;
        xint *ofail;
 
@@ -3462,8 +3457,8 @@ static int doexec(REGISTER struct op *t)
 
 static int dodot(struct op *t)
 {
-       REGISTER int i;
-       REGISTER char *sp, *tp;
+       int i;
+       char *sp, *tp;
        char *cp;
        int maltmp;
 
@@ -3514,8 +3509,8 @@ static int dodot(struct op *t)
 
 static int dowait(struct op *t)
 {
-       REGISTER int i;
-       REGISTER char *cp;
+       int i;
+       char *cp;
 
        if ((cp = t->words[1]) != NULL) {
                i = getn(cp);
@@ -3529,9 +3524,9 @@ static int dowait(struct op *t)
 
 static int doread(struct op *t)
 {
-       REGISTER char *cp, **wp;
-       REGISTER int nb = 0;
-       REGISTER int nl = 0;
+       char *cp, **wp;
+       int nb = 0;
+       int nl = 0;
 
        if (t->words[1] == NULL) {
                err("Usage: read name ...");
@@ -3550,15 +3545,15 @@ static int doread(struct op *t)
        return (nb <= 0);
 }
 
-static int doeval(REGISTER struct op *t)
+static int doeval(struct op *t)
 {
        return (RUN(awordlist, t->words + 1, wdchar));
 }
 
-static int dotrap(REGISTER struct op *t)
+static int dotrap(struct op *t)
 {
-       REGISTER int n, i;
-       REGISTER int resetsig;
+       int n, i;
+       int resetsig;
 
        if (t->words[1] == NULL) {
                for (i = 0; i <= _NSIG; i++)
@@ -3596,7 +3591,7 @@ static int dotrap(REGISTER struct op *t)
 
 static int getsig(char *s)
 {
-       REGISTER int n;
+       int n;
 
        if ((n = getn(s)) < 0 || n > _NSIG) {
                err("trap: bad signal number");
@@ -3605,7 +3600,7 @@ static int getsig(char *s)
        return (n);
 }
 
-static void setsig(REGISTER int n, sighandler_t f)
+static void setsig(int n, sighandler_t f)
 {
        if (n == 0)
                return;
@@ -3617,8 +3612,8 @@ static void setsig(REGISTER int n, sighandler_t f)
 
 static int getn(char *as)
 {
-       REGISTER char *s;
-       REGISTER int n, m;
+       char *s;
+       int n, m;
 
        s = as;
        m = 1;
@@ -3645,10 +3640,10 @@ static int docontinue(struct op *t)
        return (brkcontin(t->words[1], 0));
 }
 
-static int brkcontin(REGISTER char *cp, int val)
+static int brkcontin(char *cp, int val)
 {
-       REGISTER struct brkcon *bc;
-       REGISTER int nl;
+       struct brkcon *bc;
+       int nl;
 
        nl = cp == NULL ? 1 : getn(cp);
        if (nl <= 0)
@@ -3669,7 +3664,7 @@ static int brkcontin(REGISTER char *cp, int val)
 
 static int doexit(struct op *t)
 {
-       REGISTER char *cp;
+       char *cp;
 
        execflg = 0;
        if ((cp = t->words[1]) != NULL)
@@ -3717,17 +3712,17 @@ static void rdexp(char **wp, void (*f) (struct var *), int key)
                putvlist(key, 1);
 }
 
-static void badid(REGISTER char *s)
+static void badid(char *s)
 {
        prs(s);
        err(": bad identifier");
 }
 
-static int doset(REGISTER struct op *t)
+static int doset(struct op *t)
 {
-       REGISTER struct var *vp;
-       REGISTER char *cp;
-       REGISTER int n;
+       struct var *vp;
+       char *cp;
+       int n;
 
        if ((cp = t->words[1]) == NULL) {
                for (vp = vlist; vp; vp = vp->next)
@@ -3766,7 +3761,7 @@ static int doset(REGISTER struct op *t)
        return (0);
 }
 
-static void varput(REGISTER char *s, int out)
+static void varput(char *s, int out)
 {
        if (isalnum(*s) || *s == '_') {
                write(out, s, strlen(s));
@@ -3865,7 +3860,7 @@ static char **eval(char **ap, int f)
  */
 static char **makenv(int all, struct wdblock *wb)
 {
-       REGISTER struct var *vp;
+       struct var *vp;
 
        DBGPRINTF5(("MAKENV: enter, all=%d\n", all));
 
@@ -3876,7 +3871,7 @@ static char **makenv(int all, struct wdblock *wb)
        return (getwords(wb));
 }
 
-static char *evalstr(REGISTER char *cp, int f)
+static char *evalstr(char *cp, int f)
 {
        struct wdblock *wb;
 
@@ -3893,7 +3888,7 @@ static char *evalstr(REGISTER char *cp, int f)
        return (cp);
 }
 
-static int expand(char *cp, REGISTER struct wdblock **wbp, int f)
+static int expand(char *cp, struct wdblock **wbp, int f)
 {
        jmp_buf ev;
 
@@ -3941,8 +3936,8 @@ static int expand(char *cp, REGISTER struct wdblock **wbp, int f)
  */
 static char *blank(int f)
 {
-       REGISTER int c, c1;
-       REGISTER char *sp;
+       int c, c1;
+       char *sp;
        int scanequals, foundequals;
 
        DBGPRINTF3(("BLANK: enter, f=%d\n", f));
@@ -4008,9 +4003,9 @@ static char *blank(int f)
 /*
  * Get characters, substituting for ` and $
  */
-static int subgetc(REGISTER char ec, int quoted)
+static int subgetc(char ec, int quoted)
 {
-       REGISTER char c;
+       char c;
 
        DBGPRINTF3(("SUBGETC: enter, quoted=%d\n", quoted));
 
@@ -4039,7 +4034,7 @@ static int dollar(int quoted)
        int otask;
        struct io *oiop;
        char *dolp;
-       REGISTER char *s, c, *cp = NULL;
+       char *s, c, *cp = NULL;
        struct var *vp;
 
        DBGPRINTF3(("DOLLAR: enter, quoted=%d\n", quoted));
@@ -4141,7 +4136,7 @@ static int dollar(int quoted)
 static int grave(int quoted)
 {
        char *cp;
-       REGISTER int i;
+       int i;
        int j;
        int pf[2];
        static char child_cmd[LINELIM];
@@ -4317,9 +4312,9 @@ static int grave(int quoted)
 }
 
 
-static char *unquote(REGISTER char *as)
+static char *unquote(char *as)
 {
-       REGISTER char *s;
+       char *s;
 
        if ((s = as) != NULL)
                while (*s)
@@ -4342,8 +4337,8 @@ static char spcl[] = "[?*";
 
 static struct wdblock *glob(char *cp, struct wdblock *wb)
 {
-       REGISTER int i;
-       REGISTER char *pp;
+       int i;
+       char *pp;
 
        if (cp == 0)
                return (wb);
@@ -4384,9 +4379,9 @@ static struct wdblock *glob(char *cp, struct wdblock *wb)
        return (wb);
 }
 
-static void globname(char *we, REGISTER char *pp)
+static void globname(char *we, char *pp)
 {
-       REGISTER char *np, *cp;
+       char *np, *cp;
        char *name, *gp, *dp;
        int k;
        DIR *dirp;
@@ -4445,10 +4440,10 @@ static void globname(char *we, REGISTER char *pp)
  * start..end1 / middle end
  * the slashes come for free
  */
-static char *generate(char *start1, REGISTER char *end1, char *middle, char *end)
+static char *generate(char *start1, char *end1, char *middle, char *end)
 {
        char *p;
-       REGISTER char *op, *xp;
+       char *op, *xp;
 
        p = op =
                space((int) (end1 - start1) + strlen(middle) + strlen(end) + 2);
@@ -4460,10 +4455,10 @@ static char *generate(char *start1, REGISTER char *end1, char *middle, char *end
        return (p);
 }
 
-static int anyspcl(REGISTER struct wdblock *wb)
+static int anyspcl(struct wdblock *wb)
 {
-       REGISTER int i;
-       REGISTER char **wd;
+       int i;
+       char **wd;
 
        wd = wb->w_words;
        for (i = 0; i < wb->w_nword; i++)
@@ -4479,9 +4474,9 @@ static int xstrcmp(char *p1, char *p2)
 
 /* -------- word.c -------- */
 
-static struct wdblock *newword(REGISTER int nw)
+static struct wdblock *newword(int nw)
 {
-       REGISTER struct wdblock *wb;
+       struct wdblock *wb;
 
        wb = (struct wdblock *) space(sizeof(*wb) + nw * sizeof(char *));
        wb->w_bsize = nw;
@@ -4489,10 +4484,10 @@ static struct wdblock *newword(REGISTER int nw)
        return (wb);
 }
 
-static struct wdblock *addword(char *wd, REGISTER struct wdblock *wb)
+static struct wdblock *addword(char *wd, struct wdblock *wb)
 {
-       REGISTER struct wdblock *wb2;
-       REGISTER int nw;
+       struct wdblock *wb2;
+       int nw;
 
        if (wb == NULL)
                wb = newword(NSTART);
@@ -4509,10 +4504,10 @@ static struct wdblock *addword(char *wd, REGISTER struct wdblock *wb)
 }
 
 static
-char **getwords(REGISTER struct wdblock *wb)
+char **getwords(struct wdblock *wb)
 {
-       REGISTER char **wd;
-       REGISTER int nb;
+       char **wd;
+       int nb;
 
        if (wb == NULL)
                return ((char **) NULL);
@@ -4538,7 +4533,7 @@ static void glob0(char *a0, unsigned a1, int a2, int (*a3) (char *, char *))
 
 static void glob1(char *base, char *lim)
 {
-       REGISTER char *i, *j;
+       char *i, *j;
        int v2;
        char *lptr, *hptr;
        int c;
@@ -4607,7 +4602,7 @@ static void glob1(char *base, char *lim)
 
 static void glob2(char *i, char *j)
 {
-       REGISTER char *index1, *index2, c;
+       char *index1, *index2, c;
        int m;
 
        m = globv;
@@ -4622,7 +4617,7 @@ static void glob2(char *i, char *j)
 
 static void glob3(char *i, char *j, char *k)
 {
-       REGISTER char *index1, *index2, *index3;
+       char *index1, *index2, *index3;
        int c;
        int m;
 
@@ -4646,7 +4641,7 @@ static void glob3(char *i, char *j, char *k)
 
 static int my_getc(int ec)
 {
-       REGISTER int c;
+       int c;
 
        if (e.linep > elinep) {
                while ((c = readc()) != '\n' && c);
@@ -4679,7 +4674,7 @@ static int eofc(void)
 
 static int readc(void)
 {
-       REGISTER int c;
+       int c;
 
        RCPRINTF(("READC: e.iop %p, e.iobase %p\n", e.iop, e.iobase));
 
@@ -4807,7 +4802,7 @@ static void pushio(struct ioarg *argp, int (*fn) (struct ioarg *))
 
 static struct io *setbase(struct io *ip)
 {
-       REGISTER struct io *xp;
+       struct io *xp;
 
        xp = e.iobase;
        e.iobase = ip;
@@ -4821,9 +4816,9 @@ static struct io *setbase(struct io *ip)
 /*
  * Produce the characters of a string, then a newline, then EOF.
  */
-static int nlchar(REGISTER struct ioarg *ap)
+static int nlchar(struct ioarg *ap)
 {
-       REGISTER int c;
+       int c;
 
        if (ap->aword == NULL)
                return (0);
@@ -4838,10 +4833,10 @@ static int nlchar(REGISTER struct ioarg *ap)
  * Given a list of words, produce the characters
  * in them, with a space after each word.
  */
-static int wdchar(REGISTER struct ioarg *ap)
+static int wdchar(struct ioarg *ap)
 {
-       REGISTER char c;
-       REGISTER char **wl;
+       char c;
+       char **wl;
 
        if ((wl = ap->awordlist) == NULL)
                return (0);
@@ -4859,9 +4854,9 @@ static int wdchar(REGISTER struct ioarg *ap)
  * Return the characters of a list of words,
  * producing a space between them.
  */
-static int dolchar(REGISTER struct ioarg *ap)
+static int dolchar(struct ioarg *ap)
 {
-       REGISTER char *wp;
+       char *wp;
 
        if ((wp = *ap->awordlist++) != NULL) {
                PUSHIO(aword, wp, *ap->awordlist == NULL ? strchar : xxchar);
@@ -4870,9 +4865,9 @@ static int dolchar(REGISTER struct ioarg *ap)
        return (0);
 }
 
-static int xxchar(REGISTER struct ioarg *ap)
+static int xxchar(struct ioarg *ap)
 {
-       REGISTER int c;
+       int c;
 
        if (ap->aword == NULL)
                return (0);
@@ -4886,9 +4881,9 @@ static int xxchar(REGISTER struct ioarg *ap)
 /*
  * Produce the characters from a single word (string).
  */
-static int strchar(REGISTER struct ioarg *ap)
+static int strchar(struct ioarg *ap)
 {
-       REGISTER int c;
+       int c;
 
        if (ap->aword == NULL || (c = *ap->aword++) == 0)
                return (0);
@@ -4898,9 +4893,9 @@ static int strchar(REGISTER struct ioarg *ap)
 /*
  * Produce quoted characters from a single word (string).
  */
-static int qstrchar(REGISTER struct ioarg *ap)
+static int qstrchar(struct ioarg *ap)
 {
-       REGISTER int c;
+       int c;
 
        if (ap->aword == NULL || (c = *ap->aword++) == 0)
                return (0);
@@ -4910,9 +4905,9 @@ static int qstrchar(REGISTER struct ioarg *ap)
 /*
  * Return the characters from a file.
  */
-static int filechar(REGISTER struct ioarg *ap)
+static int filechar(struct ioarg *ap)
 {
-       REGISTER int i;
+       int i;
        char c;
        struct iobuf *bp = ap->afbuf;
 
@@ -4961,7 +4956,7 @@ static int filechar(REGISTER struct ioarg *ap)
 /*
  * Return the characters from a here temp file.
  */
-static int herechar(REGISTER struct ioarg *ap)
+static int herechar(struct ioarg *ap)
 {
        char c;
 
@@ -4980,16 +4975,16 @@ static int herechar(REGISTER struct ioarg *ap)
  */
 static int gravechar(struct ioarg *ap, struct io *iop)
 {
-       REGISTER int c;
+       int c;
 
        if ((c = qgravechar(ap, iop) & ~QUOTE) == '\n')
                c = ' ';
        return (c);
 }
 
-static int qgravechar(REGISTER struct ioarg *ap, struct io *iop)
+static int qgravechar(struct ioarg *ap, struct io *iop)
 {
-       REGISTER int c;
+       int c;
 
        DBGPRINTF3(("QGRAVECHAR: enter, ap=%p, iop=%p\n", ap, iop));
 
@@ -5016,9 +5011,9 @@ static int qgravechar(REGISTER struct ioarg *ap, struct io *iop)
 /*
  * Return a single command (usually the first line) from a file.
  */
-static int linechar(REGISTER struct ioarg *ap)
+static int linechar(struct ioarg *ap)
 {
-       REGISTER int c;
+       int c;
 
        if ((c = filechar(ap)) == '\n') {
                if (!multiline) {
@@ -5029,7 +5024,7 @@ static int linechar(REGISTER struct ioarg *ap)
        return (c);
 }
 
-static void prs(REGISTER const char *s)
+static void prs(const char *s)
 {
        if (*s)
                write(2, s, strlen(s));
@@ -5040,7 +5035,7 @@ static void prn(unsigned u)
        prs(itoa(u));
 }
 
-static void closef(REGISTER int i)
+static void closef(int i)
 {
        if (i > 2)
                close(i);
@@ -5048,7 +5043,7 @@ static void closef(REGISTER int i)
 
 static void closeall(void)
 {
-       REGISTER int u;
+       int u;
 
        for (u = NUFILE; u < NOFILE;)
                close(u++);
@@ -5058,9 +5053,9 @@ static void closeall(void)
 /*
  * remap fd into Shell's fd space
  */
-static int remap(REGISTER int fd)
+static int remap(int fd)
 {
-       REGISTER int i;
+       int i;
        int map[NOFILE];
        int newfd;
 
@@ -5088,16 +5083,16 @@ static int remap(REGISTER int fd)
        return (fd);
 }
 
-static int openpipe(REGISTER int *pv)
+static int openpipe(int *pv)
 {
-       REGISTER int i;
+       int i;
 
        if ((i = pipe(pv)) < 0)
                err("can't create pipe - try again");
        return (i);
 }
 
-static void closepipe(REGISTER int *pv)
+static void closepipe(int *pv)
 {
        if (pv != NULL) {
                close(*pv++);
@@ -5111,9 +5106,9 @@ static void closepipe(REGISTER int *pv)
  * here documents
  */
 
-static void markhere(REGISTER char *s, struct ioword *iop)
+static void markhere(char *s, struct ioword *iop)
 {
-       REGISTER struct here *h, *lh;
+       struct here *h, *lh;
 
        DBGPRINTF7(("MARKHERE: enter, s=%p\n", s));
 
@@ -5147,7 +5142,7 @@ static void markhere(REGISTER char *s, struct ioword *iop)
 
 static void gethere(void)
 {
-       REGISTER struct here *h, *hp;
+       struct here *h, *hp;
 
        DBGPRINTF7(("GETHERE: enter...\n"));
 
@@ -5163,11 +5158,11 @@ static void gethere(void)
        }
 }
 
-static void readhere(char **name, REGISTER char *s, int ec)
+static void readhere(char **name, char *s, int ec)
 {
        int tf;
        char tname[30] = ".msh_XXXXXX";
-       REGISTER int c;
+       int c;
        jmp_buf ev;
        char myline[LINELIM + 1];
        char *thenext;
@@ -5224,7 +5219,7 @@ static void readhere(char **name, REGISTER char *s, int ec)
  */
 static int herein(char *hname, int xdoll)
 {
-       REGISTER int hf;
+       int hf;
        int tf;
 
 #if __GNUC__
@@ -5268,7 +5263,7 @@ static int herein(char *hname, int xdoll)
 
 static void scraphere(void)
 {
-       REGISTER struct here *h;
+       struct here *h;
 
        DBGPRINTF7(("SCRAPHERE: enter...\n"));
 
@@ -5282,7 +5277,7 @@ static void scraphere(void)
 /* unlink here temp files before a freearea(area) */
 static void freehere(int area)
 {
-       REGISTER struct here *h, *hl;
+       struct here *h, *hl;
 
        DBGPRINTF6(("FREEHERE: enter, area=%d\n", area));
 

diff --git a/util-linux/hexdump.c b/util-linux/hexdump.c
index 17854cb..2181b84 100644 (file)
--- a/util-linux/hexdump.c
+++ b/util-linux/hexdump.c
@@ -15,7 +15,7 @@
 
 static void bb_dump_addfile(char *name)
 {
-       register char *p;
+       char *p;
        FILE *fp;
        char *buf;