2008-08-20 Joel Sherrill <joel.sherrill@OARcorp.com>

	* block/block.c, console/console.c, dswifi/arm9/source/sgIP.h,
	dswifi/arm9/source/sgIP_ARP.h, dswifi/arm9/source/sgIP_Config.h,
	dswifi/arm9/source/sgIP_DHCP.h, dswifi/arm9/source/sgIP_DNS.h,
	dswifi/arm9/source/sgIP_Hub.h, dswifi/arm9/source/sgIP_ICMP.h,
	dswifi/arm9/source/sgIP_IP.h, dswifi/arm9/source/sgIP_TCP.h,
	dswifi/arm9/source/sgIP_UDP.h, dswifi/arm9/source/sgIP_memblock.h,
	dswifi/arm9/source/wifi_arm9.c, dswifi/arm9/source/wifi_arm9.h,
	dswifi/include/dswifi7.h, dswifi/include/dswifi9.h, fb/fb.c,
	include/my_ipc.h, libfat/source/disc_io/disc_io.h,
	libfat/source/disc_io/io_nmmc.c,
	libnds/include/nds/arm9/exceptions.h,
	libnds/include/nds/arm9/input.h, libnds/include/nds/arm9/ndsmotion.h,
	libnds/include/nds/arm9/videoGL.h, libnds/source/arm9/console.c,
	libnds/source/arm9/gurumeditation.c, libnds/source/arm9/ndsmotion.c,
	libnds/source/common/card.c, libnds/source/common/interrupts.c,
	sound/sound.c, startup/start.c, touchscreen/reco.h, wifi/compat.c,
	wifi/compat.h: Fix most warnings.

15 files changed, 56 insertions, 56 deletions

diff --git a/c/src/lib/libbsp/arm/nds/dswifi/arm9/source/sgIP.h b/c/src/lib/libbsp/arm/nds/dswifi/arm9/source/sgIP.h
index 911e9ff482..e9b1a29672 100644
--- a/c/src/lib/libbsp/arm/nds/dswifi/arm9/source/sgIP.h
+++ b/c/src/lib/libbsp/arm/nds/dswifi/arm9/source/sgIP.h
@@ -44,7 +44,7 @@ extern unsigned long volatile sgIP_timems;
 extern "C" {
 #endif
 
-   void sgIP_Init();
+   void sgIP_Init(void);
    void sgIP_Timer(int num_ms);
 
 
diff --git a/c/src/lib/libbsp/arm/nds/dswifi/arm9/source/sgIP_ARP.h b/c/src/lib/libbsp/arm/nds/dswifi/arm9/source/sgIP_ARP.h
index 0c56747527..9c9e9ffd55 100644
--- a/c/src/lib/libbsp/arm/nds/dswifi/arm9/source/sgIP_ARP.h
+++ b/c/src/lib/libbsp/arm/nds/dswifi/arm9/source/sgIP_ARP.h
@@ -58,8 +58,8 @@ typedef struct SGIP_HEADER_ARP {
 extern "C" {
 #endif
 
-	extern void	sgIP_ARP_Init();
-	extern void sgIP_ARP_Timer100ms();
+	extern void	sgIP_ARP_Init(void);
+	extern void sgIP_ARP_Timer100ms(void);
 	extern void sgIP_ARP_FlushInterface(sgIP_Hub_HWInterface * hw);
 
 	extern int sgIP_ARP_ProcessIPFrame(sgIP_Hub_HWInterface * hw, sgIP_memblock * mb);
diff --git a/c/src/lib/libbsp/arm/nds/dswifi/arm9/source/sgIP_Config.h b/c/src/lib/libbsp/arm/nds/dswifi/arm9/source/sgIP_Config.h
index 5be7166890..cfcdcf7050 100644
--- a/c/src/lib/libbsp/arm/nds/dswifi/arm9/source/sgIP_Config.h
+++ b/c/src/lib/libbsp/arm/nds/dswifi/arm9/source/sgIP_Config.h
@@ -228,9 +228,9 @@ extern int sgIP_errno;
 #ifdef __cplusplus
 extern "C" {
 #endif
-	extern int sgIP_DisableInterrupts();
+	extern int sgIP_DisableInterrupts(void);
 	extern void sgIP_RestoreInterrupts(int);
-   extern void sgIP_IntrWaitEvent();
+   extern void sgIP_IntrWaitEvent(void);
 #ifdef __cplusplus
 };
 #endif
diff --git a/c/src/lib/libbsp/arm/nds/dswifi/arm9/source/sgIP_DHCP.h b/c/src/lib/libbsp/arm/nds/dswifi/arm9/source/sgIP_DHCP.h
index 1f5f5f0b8b..505b700b23 100644
--- a/c/src/lib/libbsp/arm/nds/dswifi/arm9/source/sgIP_DHCP.h
+++ b/c/src/lib/libbsp/arm/nds/dswifi/arm9/source/sgIP_DHCP.h
@@ -69,14 +69,14 @@ enum SGIP_DHCP_STATUS {
 extern "C" {
 #endif
 
-   void sgIP_DHCP_Init();
+   void sgIP_DHCP_Init(void);
 
    void sgIP_DHCP_SetHostName(char * s); // just for the fun of it.
    int sgIP_DHCP_IsDhcpIp(unsigned long ip); // check if the IP address was assigned via dhcp.
    void sgIP_DHCP_Start(sgIP_Hub_HWInterface * interface, int getDNS); // begin dhcp transaction to get IP and maybe DNS data.
-   void sgIP_DHCP_Release(); // call to dump our DHCP address and leave.
-   int  sgIP_DHCP_Update(); // MUST be called periodicly after _Start; returns status - call until it returns something other than SGIP_DHCP_STATUS_WORKING
-   void sgIP_DHCP_Terminate(); // kill the process where it stands; deallocate all DHCP resources.
+   void sgIP_DHCP_Release(void); // call to dump our DHCP address and leave.
+   int  sgIP_DHCP_Update(void); // MUST be called periodicly after _Start; returns status - call until it returns something other than SGIP_DHCP_STATUS_WORKING
+   void sgIP_DHCP_Terminate(void); // kill the process where it stands; deallocate all DHCP resources.
 
 #ifdef __cplusplus
 };
diff --git a/c/src/lib/libbsp/arm/nds/dswifi/arm9/source/sgIP_DNS.h b/c/src/lib/libbsp/arm/nds/dswifi/arm9/source/sgIP_DNS.h
index 2922579a7f..3ccfed11ed 100644
--- a/c/src/lib/libbsp/arm/nds/dswifi/arm9/source/sgIP_DNS.h
+++ b/c/src/lib/libbsp/arm/nds/dswifi/arm9/source/sgIP_DNS.h
@@ -54,11 +54,11 @@ typedef struct SGIP_DNS_HOSTENT {
 extern "C" {
 #endif
 
-extern void sgIP_DNS_Init();
-extern void sgIP_DNS_Timer1000ms();
+extern void sgIP_DNS_Init(void);
+extern void sgIP_DNS_Timer1000ms(void);
 
 extern sgIP_DNS_Hostent * sgIP_DNS_gethostbyname(const char * name);
-extern sgIP_DNS_Record  * sgIP_DNS_GetUnusedRecord();
+extern sgIP_DNS_Record  * sgIP_DNS_GetUnusedRecord(void);
 extern sgIP_DNS_Record  * sgIP_DNS_FindDNSRecord(const char * name);
 
 #ifdef __cplusplus
diff --git a/c/src/lib/libbsp/arm/nds/dswifi/arm9/source/sgIP_Hub.h b/c/src/lib/libbsp/arm/nds/dswifi/arm9/source/sgIP_Hub.h
index edfa4472db..fd1305524f 100644
--- a/c/src/lib/libbsp/arm/nds/dswifi/arm9/source/sgIP_Hub.h
+++ b/c/src/lib/libbsp/arm/nds/dswifi/arm9/source/sgIP_Hub.h
@@ -81,7 +81,7 @@ extern "C" {
 #endif
 
 
-extern void sgIP_Hub_Init();
+extern void sgIP_Hub_Init(void);
 
 
 extern sgIP_Hub_Protocol * sgIP_Hub_AddProtocolInterface(int protocolID, int (*ReceivePacket)(sgIP_memblock *), int (*InterfaceInit)(sgIP_Hub_Protocol *));
@@ -96,7 +96,7 @@ extern int sgIP_Hub_SendRawPacket(sgIP_Hub_HWInterface * hw, sgIP_memblock * pac
 extern int sgIP_Hub_IPMaxMessageSize(unsigned long ipaddr);
 unsigned long sgIP_Hub_GetCompatibleIP(unsigned long destIP);
 
-extern sgIP_Hub_HWInterface * sgIP_Hub_GetDefaultInterface();
+extern sgIP_Hub_HWInterface * sgIP_Hub_GetDefaultInterface(void);
 
 unsigned short htons(unsigned short num);
 unsigned long htonl(unsigned long num);
diff --git a/c/src/lib/libbsp/arm/nds/dswifi/arm9/source/sgIP_ICMP.h b/c/src/lib/libbsp/arm/nds/dswifi/arm9/source/sgIP_ICMP.h
index 815b35ce5f..e934609510 100644
--- a/c/src/lib/libbsp/arm/nds/dswifi/arm9/source/sgIP_ICMP.h
+++ b/c/src/lib/libbsp/arm/nds/dswifi/arm9/source/sgIP_ICMP.h
@@ -38,7 +38,7 @@ typedef struct SGIP_HEADER_ICMP {
 extern "C" {
 #endif
 
-   extern void sgIP_ICMP_Init();
+   extern void sgIP_ICMP_Init(void);
 
    extern int sgIP_ICMP_ReceivePacket(sgIP_memblock * mb, unsigned long srcip, unsigned long destip);
 
diff --git a/c/src/lib/libbsp/arm/nds/dswifi/arm9/source/sgIP_IP.h b/c/src/lib/libbsp/arm/nds/dswifi/arm9/source/sgIP_IP.h
index 4935acd846..4d579569cf 100644
--- a/c/src/lib/libbsp/arm/nds/dswifi/arm9/source/sgIP_IP.h
+++ b/c/src/lib/libbsp/arm/nds/dswifi/arm9/source/sgIP_IP.h
@@ -52,7 +52,7 @@ extern "C" {
 
 	extern int sgIP_IP_ReceivePacket(sgIP_memblock * mb);
 	extern int sgIP_IP_MaxContentsSize(unsigned long destip);
-	extern int sgIP_IP_RequiredHeaderSize();
+	extern int sgIP_IP_RequiredHeaderSize(void);
 	extern int sgIP_IP_SendViaIP(sgIP_memblock * mb, int protocol, unsigned long srcip, unsigned long destip);
 	extern unsigned long sgIP_IP_GetLocalBindAddr(unsigned long srcip, unsigned long destip);
 
diff --git a/c/src/lib/libbsp/arm/nds/dswifi/arm9/source/sgIP_TCP.h b/c/src/lib/libbsp/arm/nds/dswifi/arm9/source/sgIP_TCP.h
index 2c84551e2b..3c5f8ac8ff 100644
--- a/c/src/lib/libbsp/arm/nds/dswifi/arm9/source/sgIP_TCP.h
+++ b/c/src/lib/libbsp/arm/nds/dswifi/arm9/source/sgIP_TCP.h
@@ -109,14 +109,14 @@ typedef struct SGIP_TCP_SYNCOOKIE {
 extern "C" {
 #endif
 
-	extern void sgIP_TCP_Init();
-   extern void sgIP_TCP_Timer();
+	extern void sgIP_TCP_Init(void);
+   extern void sgIP_TCP_Timer(void);
 
 	extern int sgIP_TCP_ReceivePacket(sgIP_memblock * mb, unsigned long srcip, unsigned long destip);
 	extern int sgIP_TCP_SendPacket(sgIP_Record_TCP * rec, int flags, int datalength); // data sent is taken directly from the TX fifo.
    extern int sgIP_TCP_SendSynReply(int flags,unsigned long seq, unsigned long ack, unsigned long srcip, unsigned long destip, int srcport, int destport, int windowlen);
 
-	extern sgIP_Record_TCP * sgIP_TCP_AllocRecord();
+	extern sgIP_Record_TCP * sgIP_TCP_AllocRecord(void);
 	extern void sgIP_TCP_FreeRecord(sgIP_Record_TCP * rec);
 	extern int sgIP_TCP_Bind(sgIP_Record_TCP * rec, int srcport, unsigned long srcip);
    extern int sgIP_TCP_Listen(sgIP_Record_TCP * rec, int maxlisten);
diff --git a/c/src/lib/libbsp/arm/nds/dswifi/arm9/source/sgIP_UDP.h b/c/src/lib/libbsp/arm/nds/dswifi/arm9/source/sgIP_UDP.h
index 496cd0ada7..ea90adbca2 100644
--- a/c/src/lib/libbsp/arm/nds/dswifi/arm9/source/sgIP_UDP.h
+++ b/c/src/lib/libbsp/arm/nds/dswifi/arm9/source/sgIP_UDP.h
@@ -60,13 +60,13 @@ typedef struct SGIP_RECORD_UDP {
 extern "C" {
 #endif
 
-	void sgIP_UDP_Init();
+	void sgIP_UDP_Init(void);
 
 	int sgIP_UDP_CalcChecksum(sgIP_memblock * mb, unsigned long srcip, unsigned long destip, int totallength);
 	int sgIP_UDP_ReceivePacket(sgIP_memblock * mb, unsigned long srcip, unsigned long destip);
 	int sgIP_UDP_SendPacket(sgIP_Record_UDP * rec, const char * data, int datalen, unsigned long destip, int destport);
 
-	sgIP_Record_UDP * sgIP_UDP_AllocRecord();
+	sgIP_Record_UDP * sgIP_UDP_AllocRecord(void);
 	void sgIP_UDP_FreeRecord(sgIP_Record_UDP * rec);
 
 	int sgIP_UDP_Bind(sgIP_Record_UDP * rec, int srcport, unsigned long srcip);
diff --git a/c/src/lib/libbsp/arm/nds/dswifi/arm9/source/sgIP_memblock.h b/c/src/lib/libbsp/arm/nds/dswifi/arm9/source/sgIP_memblock.h
index 3b262932a8..dfbf1bcbb5 100644
--- a/c/src/lib/libbsp/arm/nds/dswifi/arm9/source/sgIP_memblock.h
+++ b/c/src/lib/libbsp/arm/nds/dswifi/arm9/source/sgIP_memblock.h
@@ -46,7 +46,7 @@ typedef struct SGIP_MEMBLOCK {
 extern "C" {
 #endif
 
-	extern void sgIP_memblock_Init();
+	extern void sgIP_memblock_Init(void);
 	extern sgIP_memblock * sgIP_memblock_alloc(int packetsize);
 	extern sgIP_memblock * sgIP_memblock_allocHW(int headersize, int packetsize);
 	extern void sgIP_memblock_free(sgIP_memblock * mb);
diff --git a/c/src/lib/libbsp/arm/nds/dswifi/arm9/source/wifi_arm9.c b/c/src/lib/libbsp/arm/nds/dswifi/arm9/source/wifi_arm9.c
index 4fc5de963e..5ec5a4a6af 100644
--- a/c/src/lib/libbsp/arm/nds/dswifi/arm9/source/wifi_arm9.c
+++ b/c/src/lib/libbsp/arm/nds/dswifi/arm9/source/wifi_arm9.c
@@ -280,7 +280,7 @@ int Wifi_CmpMacAddr(volatile void * mac1,volatile  void * mac2) {
 
 
 
-u32 Wifi_TxBufferWordsAvailable() {
+u32 Wifi_TxBufferWordsAvailable(void) {
 	s32 size=WifiData->txbufIn-WifiData->txbufOut-1;
 	if(size<0) size += WIFI_TXBUFFER_SIZE/2;
 	return size;
@@ -482,7 +482,7 @@ int Wifi_ConnectAP(Wifi_AccessPoint * apdata, int wepmode, int wepkeyid, u8 * we
 	}
 	return 0;
 }
-void Wifi_AutoConnect() {
+void Wifi_AutoConnect(void) {
 	if(!(WifiData->wfc_enable[0]&0x80)) {
 		wifi_connect_state=ASSOCSTATUS_CANNOTCONNECT;
 	} else {
@@ -492,7 +492,7 @@ void Wifi_AutoConnect() {
 }
 
 static
-void sgIP_DNS_Record_Localhost()
+void sgIP_DNS_Record_Localhost(void)
 {
     sgIP_DNS_Record *rec;
     const unsigned char * resdata_c = (unsigned char *)&(wifi_hw->ipaddr);
@@ -955,7 +955,7 @@ void Wifi_SetIP(u32 IPaddr, u32 gateway, u32 subnetmask, u32 dns1, u32 dns2) {
 	}
 }
 
-void Wifi_SetDHCP() {
+void Wifi_SetDHCP(void) {
 
 
 }
@@ -989,7 +989,7 @@ u32 Wifi_GetStats(int statnum) {
 //////////////////////////////////////////////////////////////////////////
 // sync functions
 
-void Wifi_Sync() {
+void Wifi_Sync(void) {
    Wifi_Update();
 }
 
diff --git a/c/src/lib/libbsp/arm/nds/dswifi/arm9/source/wifi_arm9.h b/c/src/lib/libbsp/arm/nds/dswifi/arm9/source/wifi_arm9.h
index d975a01813..e8f351d07c 100644
--- a/c/src/lib/libbsp/arm/nds/dswifi/arm9/source/wifi_arm9.h
+++ b/c/src/lib/libbsp/arm/nds/dswifi/arm9/source/wifi_arm9.h
@@ -69,7 +69,7 @@ typedef void (*WifiPacketHandler)(int, int);
 
 // Wifi Sync Handler function: Callback function that is called when the arm7 needs to be told to synchronize with new fifo data.
 // If this callback is used (see Wifi_SetSyncHandler()), it should send a message via the fifo to the arm7, which will call Wifi_Sync() on arm7.
-typedef void (*WifiSyncHandler)();
+typedef void (*WifiSyncHandler)(void);
 
 
 #ifdef __cplusplus
@@ -80,37 +80,37 @@ extern void Wifi_CopyMacAddr(volatile void * dest, volatile void * src);
 extern int Wifi_CmpMacAddr(volatile void * mac1, volatile void * mac2);
 
 extern unsigned long Wifi_Init(int initflags);
-extern int Wifi_CheckInit();
+extern int Wifi_CheckInit(void);
 
 extern int Wifi_RawTxFrame(u16 datalen, u16 rate, u16 * data);
 extern void Wifi_SetSyncHandler(WifiSyncHandler wshfunc);
 extern void Wifi_RawSetPacketHandler(WifiPacketHandler wphfunc);
 extern int Wifi_RxRawReadPacket(s32 packetID, s32 readlength, u16 * data);
 
-extern void Wifi_DisableWifi();
-extern void Wifi_EnableWifi();
+extern void Wifi_DisableWifi(void);
+extern void Wifi_EnableWifi(void);
 extern void Wifi_SetPromiscuousMode(int enable);
-extern void Wifi_ScanMode();
+extern void Wifi_ScanMode(void);
 extern void Wifi_SetChannel(int channel);
 
-extern int Wifi_GetNumAP();
+extern int Wifi_GetNumAP(void);
 extern int Wifi_GetAPData(int apnum, Wifi_AccessPoint * apdata);
 extern int Wifi_FindMatchingAP(int numaps, Wifi_AccessPoint * apdata, Wifi_AccessPoint * match_dest);
 extern int Wifi_ConnectAP(Wifi_AccessPoint * apdata, int wepmode, int wepkeyid, u8 * wepkey);
-extern void Wifi_AutoConnect();
+extern void Wifi_AutoConnect(void);
 
-extern int Wifi_AssocStatus();
-extern int Wifi_DisconnectAP();
+extern int Wifi_AssocStatus(void);
+extern int Wifi_DisconnectAP(void);
 extern int Wifi_GetData(int datatype, int bufferlen, unsigned char * buffer);
 
 
-extern void Wifi_Update();
-extern void Wifi_Sync();
+extern void Wifi_Update(void);
+extern void Wifi_Sync(void);
 
 #ifdef WIFI_USE_TCP_SGIP
 extern void Wifi_Timer(int num_ms);
 extern void Wifi_SetIP(u32 IPaddr, u32 gateway, u32 subnetmask, u32 dns1, u32 dns2);
-extern u32 Wifi_GetIP();
+extern u32 Wifi_GetIP(void);
 
 #endif
 
diff --git a/c/src/lib/libbsp/arm/nds/dswifi/include/dswifi7.h b/c/src/lib/libbsp/arm/nds/dswifi/include/dswifi7.h
index 2f784ccf48..0c9e711495 100644
--- a/c/src/lib/libbsp/arm/nds/dswifi/include/dswifi7.h
+++ b/c/src/lib/libbsp/arm/nds/dswifi/include/dswifi7.h
@@ -30,7 +30,7 @@ SOFTWARE.
 
 // Wifi Sync Handler function: Callback function that is called when the arm9 needs to be told to synchronize with new fifo data.
 // If this callback is used (see Wifi_SetSyncHandler()), it should send a message via the fifo to the arm9, which will call Wifi_Sync() on arm9.
-typedef void (*WifiSyncHandler)();
+typedef void (*WifiSyncHandler)(void);
 
 
 #ifdef __cplusplus
@@ -51,11 +51,11 @@ extern int PowerChip_ReadWrite(int cmd, int data);
 
 // Wifi_Interrupt: Handler for the arm7 wifi interrupt. Should be called by the
 //   interrupt handler on arm7, and should *not* have multiple interrupts enabled.
-extern void Wifi_Interrupt();
+extern void Wifi_Interrupt(void);
 
 // Wifi_Update: Sync function to ensure data continues to flow between the two
 //   CPUs smoothly.  Should be called at a periodic interval, such as in vblank.
-extern void Wifi_Update();
+extern void Wifi_Update(void);
 
 // Wifi_Init: Requires the data returned by the arm9 wifi init call. The arm9
 //   init call's returned data must be passed to the arm7 and then given to this
@@ -69,11 +69,11 @@ extern void Wifi_Init(unsigned long WifiData);
 // Wifi_Deinit: In the case that it is necessary, this function cuts power to
 //   the wifi system.  After this the wifi will be unusable until Wifi_Init is
 //   called again.
-extern void Wifi_Deinit();
+extern void Wifi_Deinit(void);
 
 // Wifi_Sync: Call this function when requested to sync by the arm9 side of the 
 //   wifi lib
-extern void Wifi_Sync();
+extern void Wifi_Sync(void);
 
 // Wifi_SetSyncHandler: Call this function to request notification of when the
 //   ARM9-side Wifi_Sync function should be called.
diff --git a/c/src/lib/libbsp/arm/nds/dswifi/include/dswifi9.h b/c/src/lib/libbsp/arm/nds/dswifi/include/dswifi9.h
index 532169d39d..4b019d3783 100644
--- a/c/src/lib/libbsp/arm/nds/dswifi/include/dswifi9.h
+++ b/c/src/lib/libbsp/arm/nds/dswifi/include/dswifi9.h
@@ -175,7 +175,7 @@ typedef void (*WifiPacketHandler)(int, int);
 
 // Wifi Sync Handler function: Callback function that is called when the arm7 needs to be told to synchronize with new fifo data.
 // If this callback is used (see Wifi_SetSyncHandler()), it should send a message via the fifo to the arm7, which will call Wifi_Sync() on arm7.
-typedef void (*WifiSyncHandler)();
+typedef void (*WifiSyncHandler)(void);
 
 
 #ifdef __cplusplus
@@ -192,15 +192,15 @@ extern unsigned long Wifi_Init(int initflags);
 
 // Wifi_CheckInit: Verifies when the ARM7 has been successfully initialized
 //  Returns: 1 if the arm7 is ready for wifi, 0 otherwise
-extern int Wifi_CheckInit();
+extern int Wifi_CheckInit(void);
 
 // Wifi_DisableWifi: Instructs the ARM7 to disengage wireless and stop receiving or
 //   transmitting.
-extern void Wifi_DisableWifi();
+extern void Wifi_DisableWifi(void);
 
 // Wifi_EnableWifi: Instructs the ARM7 to go into a basic "active" mode, not actually
 //   associated to an AP, but actively receiving and potentially transmitting
-extern void Wifi_EnableWifi();
+extern void Wifi_EnableWifi(void);
 
 // Wifi_SetPromiscuousMode: Allows the DS to enter or leave a "promsicuous" mode, in which 
 //   all data that can be received is forwarded to the arm9 for user processing.
@@ -211,7 +211,7 @@ extern void Wifi_SetPromiscuousMode(int enable);
 
 // Wifi_ScanMode: Instructs the ARM7 to periodically rotate through the channels to
 //   pick up and record information from beacons given off by APs
-extern void Wifi_ScanMode();
+extern void Wifi_ScanMode(void);
 
 // Wifi_SetChannel: If the wifi system is not connected or connecting to an access point, instruct
 //   the chipset to change channel
@@ -220,7 +220,7 @@ extern void Wifi_SetChannel(int channel);
 
 // Wifi_GetNumAP: 
 //  Returns: the current number of APs that are known about and tracked internally
-extern int Wifi_GetNumAP();
+extern int Wifi_GetNumAP(void);
 
 // Wifi_GetAPData: Grabs data from internal structures for user code (always succeeds)
 //  int apnum:					the 0-based index of the access point record to fetch
@@ -245,15 +245,15 @@ extern int Wifi_FindMatchingAP(int numaps, Wifi_AccessPoint * apdata, Wifi_Acces
 extern int Wifi_ConnectAP(Wifi_AccessPoint * apdata, int wepmode, int wepkeyid, unsigned char * wepkey);
 
 // Wifi_AutoConnect: Connect to an access point specified by the WFC data in the firmware
-extern void Wifi_AutoConnect();
+extern void Wifi_AutoConnect(void);
 
 // Wifi_AssocStatus: Returns information about the status of connection to an AP
 //  Returns: a value from the WIFI_ASSOCSTATUS enum, continue polling until you 
 //            receive ASSOCSTATUS_CONNECTED or ASSOCSTATUS_CANNOTCONNECT
-extern int Wifi_AssocStatus();
+extern int Wifi_AssocStatus(void);
 
 // Wifi_DisconnectAP: Disassociate from the Access Point
-extern int Wifi_DisconnectAP();
+extern int Wifi_DisconnectAP(void);
 
 // Wifi_Timer: This function should be called in a periodic interrupt. It serves as the basis
 //   for all updating in the sgIP library, all retransmits, timeouts, and etc are based on this
@@ -263,7 +263,7 @@ extern void Wifi_Timer(int num_ms);
 
 // Wifi_GetIP: 
 //  Returns:  The current IP address of the DS (may not be valid before connecting to an AP, or setting the IP manually.)
-extern unsigned long Wifi_GetIP(); // get local ip
+extern unsigned long Wifi_GetIP(void); // get local ip
 
 // Wifi_GetIPInfo: (values may not be valid before connecting to an AP, or setting the IP manually.)
 //  unsigned long * pGateway:	pointer to receive the currently configured gateway IP
@@ -317,11 +317,11 @@ extern int Wifi_RxRawReadPacket(long packetID, long readlength, unsigned short *
 
 // Wifi_Update: Checks for new data from the arm7 and initiates routing if data
 //   is available.
-extern void Wifi_Update();
+extern void Wifi_Update(void);
 
 // Wifi_Sync: Call this function when requested to sync by the arm7 side of the 
 //   wifi lib
-extern void Wifi_Sync();
+extern void Wifi_Sync(void);
 
 // Wifi_SetSyncHandler: Call this function to request notification of when the
 //   ARM7-side Wifi_Sync function should be called.