ref: b5b9eac2d984b1f67cd71c4547a3afd7f2bb6dd4 dir: /lib/c/src/isascii.c/
/* See LICENSE file for copyright and license details. */ #define __USE_MACROS #include <ctype.h> #undef isascii int isascii(int c) { return c <= 0x7f; }