shithub: scc

ref: 6d5cccdbfa78d757b07efa64195f49a5db7e46e1
dir: /src/libc/ctype/isupper.c/

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

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