busybox/libbb/str_tolower.c
Denys Vlasenko 0ef64bdb40 *: make GNU licensing statement forms more regular
This change retains "or later" state! No licensing _changes_ here,
only form is adjusted (article, space between "GPL" and "v2" and so on).

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-08-16 20:14:46 +02:00

15 lines
282 B
C

/* vi set: sw=4 ts=4: */
/* Convert string str to lowercase, return str.
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
#include "libbb.h"
char* FAST_FUNC str_tolower(char *str)
{
char *c;
for (c = str; *c; ++c)
*c = tolower(*c);
return str;
}