ref: 63c625229ddae2be9785f8c9a0e4e5c5d2a6cb6c dir: /libc/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; }