shithub: scc

ref: 9ba63804f6efd8bd11fd8b9b9a617906baeb7a1b
dir: /lib/c/isdigit.c/

View raw version 
#define __USE_MACROS
#include <ctype.h>
#undef isdigit

int
isdigit(int c)
{
	return (__ctype+1)[c] & (_D);
}