external/ibm-public/postfix/dist/src/util/argv.h

   1 /*      $NetBSD$        */
   2
   3 #ifndef _ARGV_H_INCLUDED_
   4 #define _ARGV_H_INCLUDED_
   5
   6 /*++
   7 /* NAME
   8 /*      argv 3h
   9 /* SUMMARY
  10 /*      string array utilities
  11 /* SYNOPSIS
  12 /*      #include "argv.h"
  13 /* DESCRIPTION
  14 /* .nf
  15
  16  /*
  17   * External interface.
  18   */
  19 typedef struct ARGV {
  20     ssize_t len;                        /* number of array elements */
  21     ssize_t argc;                       /* array elements in use */
  22     char  **argv;                       /* string array */
  23 } ARGV;
  24
  25 extern ARGV *argv_alloc(ssize_t);
  26 extern void argv_add(ARGV *,...);
  27 extern void argv_addn(ARGV *,...);
  28 extern void argv_terminate(ARGV *);
  29 extern void argv_truncate(ARGV *, ssize_t);
  30 extern ARGV *argv_free(ARGV *);
  31
  32 extern ARGV *argv_split(const char *, const char *);
  33 extern ARGV *argv_split_count(const char *, const char *, ssize_t);
  34 extern ARGV *argv_split_append(ARGV *, const char *, const char *);
  35
  36 #define ARGV_END        ((char *) 0)
  37
  38 /* LICENSE
  39 /* .ad
  40 /* .fi
  41 /*      The Secure Mailer license must be distributed with this software.
  42 /* AUTHOR(S)
  43 /*      Wietse Venema
  44 /*      IBM T.J. Watson Research
  45 /*      P.O. Box 704
  46 /*      Yorktown Heights, NY 10598, USA
  47 /*--*/
  48
  49 #endif