ref: ba9a38b8266fd42f2bc327b7e6e60866812cbb92
dir: /src/libflac/share/utf8.h/
#ifndef SHARE__UTF8_H #define SHARE__UTF8_H /* * Convert a string between UTF-8 and the locale's charset. * Invalid bytes are replaced by '#', and characters that are * not available in the target encoding are replaced by '?'. * * If the locale's charset is not set explicitly then it is * obtained using nl_langinfo(CODESET), where available, the * environment variable CHARSET, or assumed to be US-ASCII. * * Return value of conversion functions: * * -1 : memory allocation failed * 0 : data was converted exactly * 1 : valid data was converted approximately (using '?') * 2 : input was invalid (but still converted, using '#') * 3 : unknown encoding (but still converted, using '?') */ int utf8_encode(const char *from, char **to); int utf8_decode(const char *from, char **to); #endif