sa_family_t is not defined on windows.
MODIFY
mrbgems/mruby-socket/src/socket.c
mrbgems/mruby-socket/src/socket.c
@@ -681,7 +681,7 @@ mrb_socket_sockaddr_family(mrb_state *mrb, mrb_value klass)
mrb_value str;
mrb_get_args(mrb, "S", &str);
- if ((size_t)RSTRING_LEN(str) < offsetof(struct sockaddr, sa_family) + sizeof(sa_family_t)) {
+ if ((size_t)RSTRING_LEN(str) < offsetof(struct sockaddr, sa_family) + sizeof(sa->sa_family)) {
mrb_raisef(mrb, E_SOCKET_ERROR, "invalid sockaddr (too short)");
}
sa = (const struct sockaddr *)RSTRING_PTR(str);

sa_family_t is not defined on windows.