Компиляция MPlayer под Windows

stream/stream.c: In function 'utf8_to_wide_char':
stream/stream.c:756:26: error: implicit declaration of function 'MultiByteToWideChar' [-Werror=implicit-function-declaration]
int wide_char_size = MultiByteToWideChar(CP_UTF8, MB_ERR_INVALID_CHARS, utf8, -1, wide_char, 0);
^~~~~~~~~~~~~~~~~~~
stream/stream.c:756:46: error: 'CP_UTF8' undeclared (first use in this function)
int wide_char_size = MultiByteToWideChar(CP_UTF8, MB_ERR_INVALID_CHARS, utf8, -1, wide_char, 0);
^~~~~~~
stream/stream.c:756:46: note: each undeclared identifier is reported only once for each function it appears in
stream/stream.c:756:55: error: 'MB_ERR_INVALID_CHARS' undeclared (first use in this function)
int wide_char_size = MultiByteToWideChar(CP_UTF8, MB_ERR_INVALID_CHARS, utf8, -1, wide_char, 0);
^~~~~~~~~~~~~~~~~~~~
stream/stream.c: In function 'wide_char_to_local_windows_code_page':
stream/stream.c:779:21: error: implicit declaration of function 'WideCharToMultiByte' [-Werror=implicit-function-declaration]
int ansi_size = WideCharToMultiByte(CP_ACP, 0, wide_char, -1, NULL, 0, NULL, NULL);
^~~~~~~~~~~~~~~~~~~
stream/stream.c:779:41: error: 'CP_ACP' undeclared (first use in this function)
int ansi_size = WideCharToMultiByte(CP_ACP, 0, wide_char, -1, NULL, 0, NULL, NULL);
^~~~~~
cc1: some warnings being treated as errors
make: *** [Makefile:726: stream/stream.o] Ошибка 1