Add missing header.

diff --git a/include/wordexp.h b/include/wordexp.h
new file mode 100644 (file)
index 0000000..0ce36ec
--- /dev/null
+++ b/include/wordexp.h
@@ -0,0 +1,71 @@
+/* Copyright (C) 1991, 92, 96, 97, 98, 99, 2001 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef        _WORDEXP_H
+#define        _WORDEXP_H      1
+
+#include <features.h>
+#define __need_size_t
+#include <stddef.h>
+
+__BEGIN_DECLS
+
+/* Bits set in the FLAGS argument to `wordexp'.  */
+enum
+  {
+    WRDE_DOOFFS = (1 << 0),    /* Insert PWORDEXP->we_offs NULLs.  */
+    WRDE_APPEND = (1 << 1),    /* Append to results of a previous call.  */
+    WRDE_NOCMD = (1 << 2),     /* Don't do command substitution.  */
+    WRDE_REUSE = (1 << 3),     /* Reuse storage in PWORDEXP.  */
+    WRDE_SHOWERR = (1 << 4),   /* Don't redirect stderr to /dev/null.  */
+    WRDE_UNDEF = (1 << 5),     /* Error for expanding undefined variables.  */
+    __WRDE_FLAGS = (WRDE_DOOFFS | WRDE_APPEND | WRDE_NOCMD |
+                   WRDE_REUSE | WRDE_SHOWERR | WRDE_UNDEF)
+  };
+
+/* Structure describing a word-expansion run.  */
+typedef struct
+  {
+    size_t we_wordc;           /* Count of words matched.  */
+    char **we_wordv;           /* List of expanded words.  */
+    size_t we_offs;            /* Slots to reserve in `we_wordv'.  */
+  } wordexp_t;
+
+/* Possible nonzero return values from `wordexp'.  */
+enum
+  {
+#ifdef __USE_XOPEN
+    WRDE_NOSYS = -1,           /* Never used since we support `wordexp'.  */
+#endif
+    WRDE_NOSPACE = 1,          /* Ran out of memory.  */
+    WRDE_BADCHAR,              /* A metachar appears in the wrong place.  */
+    WRDE_BADVAL,               /* Undefined var reference with WRDE_UNDEF.  */
+    WRDE_CMDSUB,               /* Command substitution with WRDE_NOCMD.  */
+    WRDE_SYNTAX                        /* Shell syntax error.  */
+  };
+
+/* Do word expansion of WORDS into PWORDEXP.  */
+extern int wordexp (__const char *__restrict __words,
+                   wordexp_t *__restrict __pwordexp, int __flags) __THROW;
+
+/* Free the storage allocated by a `wordexp' call.  */
+extern void wordfree (wordexp_t *__wordexp) __THROW;
+
+__END_DECLS
+
+#endif /* wordexp.h  */