shithub: scc

ref: deb8e6ab7e00afd97cd585bdd59b205b7565015a
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;
}