newlib/libc/include/argz.h

   1 /* Copyright (C) 2002 by  Red Hat, Incorporated. All rights reserved.
   2  *
   3  * Permission to use, copy, modify, and distribute this software
   4  * is freely granted, provided that this notice is preserved.
   5  */
   6
   7 #ifndef _ARGZ_H_
   8 #define _ARGZ_H_
   9
  10 #include <errno.h>
  11 #include <sys/types.h>
  12
  13 #include "_ansi.h"
  14
  15 _BEGIN_STD_C
  16
  17 /* The newlib implementation of these functions assumes that sizeof(char) == 1. */
  18 error_t argz_create (char *const argv[], char **argz, size_t *argz_len);
  19 error_t argz_create_sep (const char *string, int sep, char **argz, size_t *argz_len);
  20 size_t argz_count (const char *argz, size_t argz_len);
  21 void argz_extract (char *argz, size_t argz_len, char **argv);
  22 void argz_stringify (char *argz, size_t argz_len, int sep);
  23 error_t argz_add (char **argz, size_t *argz_len, const char *str);
  24 error_t argz_add_sep (char **argz, size_t *argz_len, const char *str, int sep);
  25 error_t argz_append (char **argz, size_t *argz_len, const char *buf, size_t buf_len);
  26 error_t argz_delete (char **argz, size_t *argz_len, char *entry);
  27 error_t argz_insert (char **argz, size_t *argz_len, char *before, const char *entry);
  28 char * argz_next (char *argz, size_t argz_len, const char *entry);
  29 error_t argz_replace (char **argz, size_t *argz_len, const char *str, const char *with, unsigned *replace_count);
  30
  31 _END_STD_C
  32
  33 #endif /* _ARGZ_H_ */