shithub: scc

ref: 81f93dff1bd8f70d41d598ff7ac0230337706b96
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;
}