These only relate to Windows implementation using dsound

BUG #1
When compiling as DLL, fluid_instance is initialized by calling fluid_set_hinstance()
from DLLMain (fluid_dll.c)
However when compiled ad a .LIB it is never initialized so the check in
new_fluid_dsound_audio_driver() (fluid_dsound.c)
  
  if (FLUID_HINSTANCE == NULL) {  
	FLUID_LOG(FLUID_ERR, "No hinstance needed for DirectSound");
	return NULL;
  }
will always fail.

Similarly, when compiling as a DLL, fluid_wnd is not initialized, and the test

  if (fluid_wnd == NULL) {
    if (fluid_win32_create_window() != 0) {
      FLUID_LOG(FLUID_ERR, "Couldn't create window needed for DirectSound");
      return NULL;
    }
  }
 will always fail.
 
 I'm sure there's a more elegant solution, but I just used ifdefs
  #ifdef FLUIDSYNTH_NOT_A_DLL
   if (fluid_wnd == NULL) {
     if (fluid_win32_create_window() != 0) {
       FLUID_LOG(FLUID_ERR, "Couldn't create window needed for DirectSound");
       return NULL;
     }
   }
 #else
   if (FLUID_HINSTANCE == NULL) {  
 	FLUID_LOG(FLUID_ERR, "No hinstance needed for DirectSound");
 	return NULL;
   }
 #endif

BUG #2
In fluid_dsound.c

	static HWND fluid_wnd = NULL; 
	
is missing so it won't compile. It was there in 1.0.6