diff --git a/doomgeneric/dummy.c b/doomgeneric/dummy.c
index 693901c..d78816b 100644
--- a/doomgeneric/dummy.c
+++ b/doomgeneric/dummy.c
@@ -40,6 +40,14 @@ boolean drone = false;
  *  public functions                                                   *
  *---------------------------------------------------------------------*/
 
+#ifndef FEATURE_SOUND
+
+void I_InitTimidityConfig(void)
+{
+}
+
+#endif
+
 /*---------------------------------------------------------------------*
  *  eof                                                                *
  *---------------------------------------------------------------------*/
diff --git a/doomgeneric/i_timer.c b/doomgeneric/i_timer.c
index 27beaaf..0a85c72 100644
--- a/doomgeneric/i_timer.c
+++ b/doomgeneric/i_timer.c
@@ -22,8 +22,7 @@
 #include "doomgeneric.h"
 
 #include <stdarg.h>
-#include <stdio.h>
-#include <SDL2/SDL.h>
+
 //#include <sys/time.h>
 //#include <unistd.h>
 
@@ -92,12 +91,6 @@ void I_InitTimer(void)
 {
     // initialize timer
 
-    printf("I_InitTimer: Setting up timer.\n");
-    if (SDL_Init(SDL_INIT_TIMER) < 0)
-    {
-        printf("SDL_Init failed: %s\n", SDL_GetError());
-        atexit(SDL_Quit);
-        exit(1);
-    }
+    //SDL_Init(SDL_INIT_TIMER);
 }
 
diff --git a/doomgeneric/i_video.h b/doomgeneric/i_video.h
index 3c7db19..85d1fea 100644
--- a/doomgeneric/i_video.h
+++ b/doomgeneric/i_video.h
@@ -136,6 +136,8 @@ void I_StartTic (void);
 
 void I_EnableLoadingDisk(void);
 
+void I_EndRead (void);
+
 extern char *video_driver;
 extern boolean screenvisible;