- Trim superfluous trailing whitespace. No obj-code changes.

diff --git a/libc/stdio/_scanf.c b/libc/stdio/_scanf.c
index a836216..bc95d02 100644 (file)
--- a/libc/stdio/_scanf.c
+++ b/libc/stdio/_scanf.c
@@ -271,7 +271,7 @@ int vsscanf(__const char *sp, __const char *fmt, va_list ap)
 
        /* Set these last since __bufgetc initialization depends on
         * __user_locking and only gets set if user locking is on. */
-       f.__bufstart = 
+       f.__bufstart =
        f.__bufpos = (unsigned char *) ((void *) sp);
        f.__bufread =
        f.__bufend = f.__bufstart + strlen(sp);
@@ -506,7 +506,7 @@ enum {
        FLAG_THOUSANDS  =       0x20,
        FLAG_I18N               =       0x40,   /* only works for d, i, u */
        FLAG_MALLOC     =   0x80,       /* only works for s, S, and [ (and l[)*/
-};       
+};
 
 
 #define SPEC_RANGES            { CONV_n, CONV_p, CONV_i, CONV_A, \
@@ -1024,7 +1024,7 @@ static int scan_getwc(register struct scan_cookie *sc)
                __set_errno(EILSEQ);            /* In case of incomplete conversion. */
                sc->mb_fail = 1;
        }
-       
+
  SUCCESS:
        sc->width = width;                      /* Restore width. */
 
@@ -1366,7 +1366,7 @@ int VFSCANF (FILE *__restrict fp, const Wchar *__restrict format, va_list arg)
 
                        if (psfs.conv_num == CONV_percent) {
                                goto MATCH_CHAR;
-                       }
+                       }
 
                        if (psfs.conv_num == CONV_n) {
 #ifdef __UCLIBC_MJN3_ONLY__
@@ -1410,7 +1410,6 @@ int VFSCANF (FILE *__restrict fp, const Wchar *__restrict format, va_list arg)
                        {
                                b = (psfs.store ? ((unsigned char *) psfs.cur_ptr) : buf);
                                fail = 1;
-                       
 
                                if (psfs.conv_num == CONV_c) {
                                        if (sc.width == INT_MAX) {
@@ -1451,7 +1450,7 @@ int VFSCANF (FILE *__restrict fp, const Wchar *__restrict format, va_list arg)
                                        if (*++fmt == '^') {
                                                ++fmt;
                                                invert = 1;
-                                       }
+                                       }
                                        memset(scanset, invert, sizeof(scanset));
                                        invert = 1-invert;
 
@@ -1519,7 +1518,7 @@ int VFSCANF (FILE *__restrict fp, const Wchar *__restrict format, va_list arg)
 
                                wb = (psfs.store ? ((wchar_t *) psfs.cur_ptr) : wbuf);
                                fail = 1;
-                       
+
                                if (psfs.conv_num == CONV_C) {
                                        if (sc.width == INT_MAX) {
                                                sc.width = 1;
@@ -1796,7 +1795,6 @@ int attribute_hidden __psfs_do_numeric(psfs_t *psfs, struct scan_cookie *sc)
        unsigned char usflag, base;
        unsigned char nonzero = 0;
        unsigned char seendigit = 0;
-       
 
 #ifdef __UCLIBC_MJN3_ONLY__
 #warning CONSIDER: What should be returned for an invalid conversion specifier?
@@ -2210,7 +2208,7 @@ int attribute_hidden __psfs_do_numeric(psfs_t *psfs, struct scan_cookie *sc)
                assert(seendigit);
                seendigit = 0;
                nonzero = 0;
-               
+
                if (sc->cc == '0') {
                        seendigit = 1;
                        *b++ = '0';
@@ -2226,7 +2224,7 @@ int attribute_hidden __psfs_do_numeric(psfs_t *psfs, struct scan_cookie *sc)
                        }
                        __scan_getc(sc);
                }
-                       
+
                if (!seendigit) {               /* No digits.  Unrecoverable. */
                        goto DONE_DO_UNGET;
                }