shithub: scc

ref: a5cc4b7b763e9587dd1d91bd9214df6d6fcc1217
dir: /lib/c/src/isupper.c/

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

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