uapmd
The C callback takes uapmd_plugin_instance_result_t by value, which Emscripten passes as a pointer. Layout on wasm32: int32 id @0, char* name @4, char* err @8.
The C callback takes uapmd_plugin_instance_result_t by value, which Emscripten passes as a pointer. Layout on wasm32: int32 id @0, char* name @4, char* err @8.