mic: oops, well, trying to make the savestate stubs work for cross-platform loads for now

desmume/src/mic.cpp

@@ -22,9 +22,9 @@
 
 #include "types.h"
 #include "mic.h"
+#include "readwrite.h"
 
 static BOOL silence = TRUE;
-int MicButtonPressed;
 
 BOOL Mic_Init()
 {
@@ -54,10 +54,12 @@ void Mic_DoNoise(BOOL noise)
 
 void mic_savestate(std::ostream* os)
 {
+	write32le(-1,os);
 }
 
 bool mic_loadstate(std::istream* is, int size)
 {
+	is->seekg(size, std::ios::cur);
 	return TRUE;
 }
 

desmume/src/mic_alsa.cpp

@@ -22,6 +22,7 @@
 #include "types.h"
 #include "mic.h"
 #include "debug.h"
+#include "readwrite.h"
 
 #define MIC_BUFSIZE 4096
 
@@ -150,9 +151,11 @@ u8 Mic_ReadSample()
 /* FIXME: stub! */
 void mic_savestate(std::ostream* os)
 {
+	write32le(-1,os);
 }
 
 bool mic_loadstate(std::istream* is, int size) 
 {
+	is->seekg(size, std::ios::cur);
     return TRUE;
 }

desmume/src/windows/mic.cpp

@@ -254,7 +254,7 @@ void mic_savestate(std::ostream* os)
 }
 bool mic_loadstate(std::istream* is, int size)
 {
-	int version;
+	u32 version;
 	if(read32le(&version,is) != 1) return false;
 	if(version > 0) { is->seekg(size-4, std::ios::cur); return true; }