shithub: scc

ref: 4eaac6bfb11cc84259e8b418d4babffdf1c637eb
dir: /lib/c/ctype/isupper.c/

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

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