1#include "config.h"
2
3#include <sys/types.h>
4
5#include <stdio.h>
6
7#ifdef __STDC__
8#include <stdarg.h>
9#else
10#include <varargs.h>
11#endif
12
13/*
14 * PUBLIC: #ifndef HAVE_VSNPRINTF
15 * PUBLIC: int vsnprintf __P((char *, size_t, const char *, ...));
16 * PUBLIC: #endif
17 */
18int
19vsnprintf(str, n, fmt, ap)
20	char *str;
21	size_t n;
22	const char *fmt;
23	va_list ap;
24{
25#ifdef SPRINTF_RET_CHARPNT
26	(void)vsprintf(str, fmt, ap);
27	return (strlen(str));
28#else
29	return (vsprintf(str, fmt, ap));
30#endif
31}
32