summaryrefslogtreecommitdiff
path: root/gnu/dist/postfix/src/util/argv.h
blob: d56b2e29a4496ee15dce84f019af9b55d7940c35 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
/*	$NetBSD: argv.h,v 1.1.1.5 2006/07/19 01:17:50 rpaulo Exp $	*/

#ifndef _ARGV_H_INCLUDED_
#define _ARGV_H_INCLUDED_

/*++
/* NAME
/*	argv 3h
/* SUMMARY
/*	string array utilities
/* SYNOPSIS
/*	#include "argv.h"
/* DESCRIPTION
/* .nf

 /*
  * External interface.
  */
typedef struct ARGV {
    ssize_t len;			/* number of array elements */
    ssize_t argc;			/* array elements in use */
    char  **argv;			/* string array */
} ARGV;

extern ARGV *argv_alloc(ssize_t);
extern void argv_add(ARGV *,...);
extern void argv_addn(ARGV *,...);
extern void argv_terminate(ARGV *);
extern void argv_truncate(ARGV *, ssize_t);
extern ARGV *argv_free(ARGV *);

extern ARGV *argv_split(const char *, const char *);
extern ARGV *argv_split_append(ARGV *, const char *, const char *);

#define ARGV_END	((char *) 0)

/* LICENSE
/* .ad
/* .fi
/*	The Secure Mailer license must be distributed with this software.
/* AUTHOR(S)
/*	Wietse Venema
/*	IBM T.J. Watson Research
/*	P.O. Box 704
/*	Yorktown Heights, NY 10598, USA
/*--*/

#endif