little clean up

src/i_sound.h

@@ -22,8 +22,6 @@
 #ifndef __I_SOUND__
 #define __I_SOUND__
 
-#include <stdio.h>
-
 #include "sounds.h"
 
 // Adjustable by menu.

src/i_video.c

@@ -298,7 +298,7 @@ void I_ToggleVsync(void)
 
 // killough 3/22/98: rewritten to use interrupt-driven keyboard queue
 
-void I_GetEvent(void)
+static void I_GetEvent(void)
 {
     SDL_Event sdlevent;
 

src/i_xmp.c

@@ -15,6 +15,7 @@
 //
 
 #include <xmp.h>
+#include <stdio.h>
 
 #include "doomtype.h"
 #include "i_oalstream.h"

src/sounds.h

@@ -21,8 +21,6 @@
 #ifndef __SOUNDS__
 #define __SOUNDS__
 
-#include "config.h"
-
 //
 // SoundFX struct.
 //
@@ -57,7 +55,7 @@ typedef struct sfxinfo_struct {
   int volume;
 
   // OpenAL buffer id
-  uint32_t buffer;
+  unsigned int buffer;
 
   // lump number of sfx
   int lumpnum;