shithub: scc

ref: de130303615baffd05af26b8069ba0a588c46bf1
dir: /lib/c/src/isxdigit.c/

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

int
isxdigit(int c)
{
	return (__ctype+1)[c] & (_D|_X);
}