shithub: scc

ref: 97ee58190e3effbf4dfafdde9002b66c5593b47b
dir: /lib/c/isupper.c/

View raw version 
#define __USE_MACROS
#include <ctype.h>
#undef isupper

int
isupper(int c)
{
	return (__ctype+1)[c] & _U;
}