1 /* $NetBSD: argv.h,v 1.1.1.1 2009/06/23 10:08:58 tron Exp $ */ 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 50