shithub: scc

ref: e7b81f3f5b0030211190271574d1ade27dfab317
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;
}