W_MAX_PATH
__u16 file_name[W_MAX_PATH];
__u16 path_name[W_MAX_PATH];
char file_name[W_MAX_PATH], path_name[W_MAX_PATH];
wcstoutf8(file_name, smsg_in->file_name, W_MAX_PATH - 1);
wcstoutf8(path_name, smsg_in->path_name, W_MAX_PATH - 1);