blob: c2d563798b3b8ba24c31ffb734fd67e55d4ab96d
| 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 | |
| 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 |