shithub: scc

ref: 7a0162ccab2a49e56e2da35d3929fab28b7173cf
dir: /src/libc/ctype/isupper.c/

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

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