/* Common functions and includes for our test programs. */ /* * Set feature macro to enable getline() and wcwidth(). * * Please refer to section 2.2.1 of POSIX.1-2008: * http://pubs.opengroup.org/onlinepubs/9699919799/functions/V2_chap02.html#tag_15_02_01_02 */#define _XOPEN_SOURCE 700 #include <stdio.h>#include <stdlib.h>#include <ctype.h>#include <string.h>#include <stdarg.h> #include "../utf8proc.h" extern size_t lineno; void check(int cond, const char *format, ...);size_t skipspaces(const char *buf, size_t i);size_t encode(char *dest, const char *buf);