kolibrios-fun/programs/develop/ktcc/trunk/libc/stdlib/tolower.c
siemargl ace23ebbe2 libc testsuite + fixes
git-svn-id: svn://kolibrios.org@6433 a494cfbc-eb01-0410-851d-a64ba20cac60
2016-05-19 12:15:22 +00:00

10 lines
178 B
C

#include <stdlib.h>
/*
** return lower-case of c if upper-case, else c
*/
unsigned char tolower(unsigned char c)
{
if(c<='Z' && c>='A') return (c+32);
return (c);
}