fix some gcc warnings

diff --git a/pico/draw2.c b/pico/draw2.c
index f3c286f..9a491ea 100644 (file)
--- a/pico/draw2.c
+++ b/pico/draw2.c
@@ -29,7 +29,7 @@ static u32 HighCache2A[2*41*(TILE_ROWS+1)+1+1]; // caches for high layers
 static u32 HighCache2B[2*41*(TILE_ROWS+1)+1+1];\r
 \r
 unsigned short *PicoCramHigh=PicoMem.cram; // pointer to CRAM buff (0x40 shorts), converted to native device color (works only with 16bit for now)\r
-void (*PicoPrepareCram)()=0;            // prepares PicoCramHigh for renderer to use\r
+void (*PicoPrepareCram)(void) = NULL;      // prepares PicoCramHigh for renderer to use\r
 \r
 \r
 // stuff available in asm:\r
@@ -711,7 +711,7 @@ static void DrawDisplayFull(void)
 }\r
 \r
 \r
-PICO_INTERNAL void PicoFrameFull()\r
+PICO_INTERNAL void PicoFrameFull(void)\r
 {\r
        pprof_start(draw);\r
 \r

diff --git a/pico/pico.h b/pico/pico.h
index 3675f96..cb4ebb5 100644 (file)
--- a/pico/pico.h
+++ b/pico/pico.h
@@ -238,7 +238,7 @@ void PicoDrawSetInternalBuf(void *dest, int line_increment);
 // draw2.c\r
 // stuff below is optional\r
 extern unsigned short *PicoCramHigh; // pointer to CRAM buff (0x40 shorts), converted to native device color (works only with 16bit for now)\r
-extern void (*PicoPrepareCram)();    // prepares PicoCramHigh for renderer to use\r
+extern void (*PicoPrepareCram)(void);// prepares PicoCramHigh for renderer to use\r
 \r
 // pico.c (32x)\r
 #ifndef NO_32X\r

diff --git a/pico/pico_int.h b/pico/pico_int.h
index d64c6cc..0406dd5 100644 (file)
--- a/pico/pico_int.h
+++ b/pico/pico_int.h
@@ -710,7 +710,7 @@ extern u32 VdpSATCache[128];
 // draw2.c\r
 void PicoDraw2SetOutBuf(void *dest, int incr);\r
 void PicoDraw2Init(void);\r
-PICO_INTERNAL void PicoFrameFull();\r
+PICO_INTERNAL void PicoFrameFull(void);\r
 \r
 // mode4.c\r
 void PicoFrameStartSMS(void);\r

diff --git a/platform/gp2x/plat.h b/platform/gp2x/plat.h
index 66acf3f..bb46287 100644 (file)
--- a/platform/gp2x/plat.h
+++ b/platform/gp2x/plat.h
@@ -19,7 +19,7 @@ void gp2x_memset_all_buffers(int offset, int byte, int len);
 void vid_mmsp2_init(void);
 void vid_mmsp2_finish(void);
 
-void vid_pollux_init();
-void vid_pollux_finish();
+void vid_pollux_init(void);
+void vid_pollux_finish(void);
 
 void gp2x_menu_init(void);