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/*
* Asterisk -- A telephony toolkit for Linux.
*
* Utility functions
*
* Copyright (C) 2004, Digium
*
* This program is free software, distributed under the terms of
* the GNU General Public License
*/
#ifndef _ASTERISK_UTIL_H
#define _ASTERISK_UTIL_H
#include <netdb.h>
static inline int ast_strlen_zero(const char *s)
{
return (*s == '\0');
}
struct ast_hostent {
struct hostent hp;
char buf[1024];
};
extern struct hostent *ast_gethostbyname(const char *host, struct ast_hostent *hp);
extern int ast_base64encode(char *dst, unsigned char *src, int srclen, int max);
extern int ast_base64decode(unsigned char *dst, char *src, int max);
extern int test_for_thread_safety(void);
extern const char *ast_inet_ntoa(char *buf, int bufsiz, struct in_addr ia);
extern int ast_utils_init(void);
#ifdef inet_ntoa
#undef inet_ntoa
#endif
#define inet_ntoa __dont__use__inet_ntoa__use__ast_inet_ntoa__instead__
#endif
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