Add known_bugs.md, fix sound/vagsample and declarations

3 files changed, 9 insertions, 9 deletions

diff --git a/libpsn00b/include/psxcd.h b/libpsn00b/include/psxcd.h
index ffbe86b..3336963 100644
--- a/libpsn00b/include/psxcd.h
+++ b/libpsn00b/include/psxcd.h
@@ -132,9 +132,9 @@ CdlLOC*	CdIntToPos(int i, CdlLOC *p);
 int		CdPosToInt(CdlLOC *p);
 int		CdGetToc(CdlLOC *toc);
 
-int		CdControl(u_char com, u_char *param, u_char *result);
-int		CdControlB(u_char com, u_char *param, u_char *result);
-int		CdControlF(u_char com, u_char *param);
+int		CdControl(u_char com, const void *param, u_char *result);
+int		CdControlB(u_char com, const void *param, u_char *result);
+int		CdControlF(u_char com, const void *param);
 int		CdSync(int mode, u_char *result);
 u_long	CdSyncCallback(CdlCB func);
 
diff --git a/libpsn00b/include/psxspu.h b/libpsn00b/include/psxspu.h
index a87e347..da000e3 100644
--- a/libpsn00b/include/psxspu.h
+++ b/libpsn00b/include/psxspu.h
@@ -115,7 +115,7 @@ extern "C" {
 
 void SpuInit();
 
-void SpuSetVoiceRaw( int voice, SpuVoiceRaw* param );
+void SpuSetVoiceRaw( int voice, const SpuVoiceRaw* param );
 void SpuReverbOn( int voice );
 void SpuSetReverb();
 
@@ -128,7 +128,7 @@ void SpuSetKey(int on_off, u_int voice_bit);
 // SPU transfer functions
 int SpuSetTransferMode(int mode);
 int SpuSetTransferStartAddr(int addr);
-int SpuWrite(unsigned char* addr, int size);
+int SpuWrite(const unsigned char* addr, int size);
 void SpuWait();
 
 #ifdef __cplusplus
diff --git a/libpsn00b/psxcd/psxcd.c b/libpsn00b/psxcd/psxcd.c
index 76415f9..8f19c8d 100644
--- a/libpsn00b/psxcd/psxcd.c
+++ b/libpsn00b/psxcd/psxcd.c
@@ -21,7 +21,7 @@ volatile int _cd_last_sector_count;
 int _cd_media_changed;
 
 void _cd_init(void);
-void _cd_control(unsigned char com, unsigned char *param, int plen);
+void _cd_control(unsigned char com, const void *param, int plen);
 void _cd_wait_ack(void);
 void _cd_wait(void);
 
@@ -50,7 +50,7 @@ int CdInit(void)
 	return 1;
 }
 
-int CdControl(unsigned char com, unsigned char *param, unsigned char *result)
+int CdControl(unsigned char com, const void *param, unsigned char *result)
 {	
 	// Don't issue command if ack is not received yet
 	if( _cd_ack_wait )
@@ -72,7 +72,7 @@ int CdControl(unsigned char com, unsigned char *param, unsigned char *result)
 	return 1;
 }
 
-int CdControlB(unsigned char com, unsigned char *param, unsigned char *result)
+int CdControlB(unsigned char com, const void *param, unsigned char *result)
 {
 	if( !CdControl(com, param, result) )
 	{
@@ -83,7 +83,7 @@ int CdControlB(unsigned char com, unsigned char *param, unsigned char *result)
 	return 1;
 }
 
-int CdControlF(unsigned char com, unsigned char *param)
+int CdControlF(unsigned char com, const void *param)
 {
 	int param_len=0;