1 /* vi set: sw=4 ts=4: */
2 /* Convert string str to lowercase, return str.
3  *
4  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
5  */
6 #include "libbb.h"
7 
str_tolower(char * str)8 char* FAST_FUNC str_tolower(char *str)
9 {
10 	char *c;
11 	for (c = str; *c; ++c)
12 		*c = tolower(*c);
13 	return str;
14 }
15