removed unneeded 'extern' keyword for function declarations in header files

[rocksndiamonds.git] / src / engines.h

diff --git a/src/engines.h b/src/engines.h
index 773005c4b2e0a0a3ec7fec180738e523e635f851..1120dd884fd2ab28713e7ff7a8cd09354b19a54f 100644 (file)
--- a/src/engines.h
+++ b/src/engines.h
@@ -16,6 +16,7 @@
 
 #include "game_em/export.h"
 #include "game_sp/export.h"
+#include "game_mm/export.h"
 
 #include "game.h"
 
@@ -24,20 +25,15 @@
 /* functions and definitions exported from main program to game_em           */
 /* ========================================================================= */
 
-extern void SetBitmaps_EM(Bitmap **);
-extern void UpdateEngineValues(int, int);
-extern void DrawAllGameValues(int, int, int, int, int);
+void SetBitmaps_EM(Bitmap **);
+void UpdateEngineValues(int, int, int, int);
 
-#if 1
-extern boolean getTeamMode_EM();
-#else
-extern int getNumActivePlayers_EM();
-#endif
-extern int getGameFrameDelay_EM(int);
+boolean getTeamMode_EM(void);
+int getGameFrameDelay_EM(int);
 
-extern void PlayLevelSound_EM(int, int, int, int);
-extern void InitGraphicInfo_EM(void);
-extern void CheckSingleStepMode_EM(byte action[], int, boolean, boolean);
+void PlayLevelSound_EM(int, int, int, int);
+void InitGraphicInfo_EM(void);
+void CheckSingleStepMode_EM(byte action[], int, boolean, boolean, boolean);
 
 void SetGfxAnimation_EM(struct GraphicInfo_EM *, int, int, int, int);
 void getGraphicSourceObjectExt_EM(struct GraphicInfo_EM *, int, int, int, int);
@@ -48,10 +44,6 @@ void getGraphicSourcePlayerExt_EM(struct GraphicInfo_EM *, int, int, int);
 /* functions and definitions exported from main program to game_sp           */
 /* ========================================================================= */
 
-#if 0
-extern void SetBitmaps_SP(Bitmap **);
-#endif
-
 void CheckSingleStepMode_SP(boolean, boolean);
 
 void getGraphicSource_SP(struct GraphicInfo_SP *, int, int, int, int);
@@ -59,4 +51,19 @@ int getGraphicInfo_Delay(int);
 boolean isNextAnimationFrame_SP(int, int);
 
 
+/* ========================================================================= */
+/* functions and definitions exported from main program to game_mm           */
+/* ========================================================================= */
+
+void SetDrawtoField(int);
+
+int el2img_mm(int);
+
+void CheckSingleStepMode_MM(boolean, boolean);
+
+void getGraphicSource(int, int, Bitmap **, int *, int *);
+void getMiniGraphicSource(int, Bitmap **, int *, int *);
+void getSizedGraphicSource(int, int, int, Bitmap **, int *, int *);
+
+
 #endif /* ENGINES_H */