shithub: scc

ref: 8bab7047ee0b8d7c786c84f6838d9fc64be579d5
dir: /src/libc/ctype/isupper.c/

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

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