shithub: scc

ref: c35d0fcec7b67eca019e90ff3fae9b0eca1c193c
dir: /libc/src/isupper.c/

View raw version 
/* See LICENSE file for copyright and license details. */

#define __USE_MACROS
#include <ctype.h>
#undef isupper

int
isupper(int c)
{
	return __ctype[(unsigned char) c] & _U;
}