1 /* vi: set sw=4 ts=4: */
2 /*
3  * Utility routines.
4  *
5  * Copyright (C) 2008 Denys Vlasenko
6  *
7  * Licensed under GPLv2, see file LICENSE in this source tree.
8  */
9 //kbuild:lib-y += nuke_str.o
10 
11 #include "libbb.h"
12 
nuke_str(char * str)13 void FAST_FUNC nuke_str(char *str)
14 {
15 	if (str) {
16 		while (*str)
17 			*str++ = 0;
18 		/* or: memset(str, 0, strlen(str)); - not as small as above */
19 	}
20 }
21