diff options
Diffstat (limited to 'src/ctype/tolower.c')
-rw-r--r-- | src/ctype/tolower.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/ctype/tolower.c b/src/ctype/tolower.c new file mode 100644 index 00000000..b56f3c50 --- /dev/null +++ b/src/ctype/tolower.c @@ -0,0 +1,7 @@ +#include <ctype.h> + +int tolower(int c) +{ + if (isupper(c)) return c | 32; + return c; +} |