Eliminate various warnings.

c/src/lib/libbsp/arm/nds/dswifi/arm7/source/wifi_arm7.c

@@ -115,7 +115,7 @@ int crc16_slow(u8 * data, int length) {
     return crc;
 }
 
-void GetWfcSettings() {
+void GetWfcSettings(void) {
    u8 data[256];
    int i,n, c;
    unsigned long s;
@@ -517,7 +517,7 @@ void Wifi_TxRaw(u16 * data, int datalen) {
 	WifiData->stats[WSTAT_TXDATABYTES]+=datalen-12;
 }
 
-int Wifi_TxCheck() {
+int Wifi_TxCheck(void) {
 	if(WIFI_REG(0xA8)&0x8000) return 0;
 	return 1;
 }
@@ -528,7 +528,7 @@ int Wifi_TxCheck() {
 //  Wifi Interrupts
 //
 
-void Wifi_Intr_RxEnd() {
+void Wifi_Intr_RxEnd(void) {
 	int base;
 	int packetlen;
 	int full_packetlen;
@@ -570,7 +570,7 @@ void Wifi_Intr_RxEnd() {
 u16 count_ofs_list[CNT_STAT_NUM] = {
 	0x1B0, 0x1B2, 0x1B4, 0x1B6, 0x1B8, 0x1BA, 0x1BC, 0x1BE, 0x1C0, 0x1C4, 0x1D0, 0x1D2, 0x1D4, 0x1D6, 0x1D8, 0x1DA, 0x1DC, 0x1DE
 };
-void Wifi_Intr_CntOverflow() {
+void Wifi_Intr_CntOverflow(void) {
 	int i;
 	int s,d;
 	s=CNT_STAT_START;
@@ -581,13 +581,13 @@ void Wifi_Intr_CntOverflow() {
 	}
 }
 
-void Wifi_Intr_StartTx() {
+void Wifi_Intr_StartTx(void) {
 	if(WifiData->reqReqFlags&WFLAG_REQ_PROMISC) { // attempt to ensure packet is received
 
 	}
 }
 
-void Wifi_Intr_TxEnd() { // assume that we can now tx something new.
+void Wifi_Intr_TxEnd(void) { // assume that we can now tx something new.
 	if(arm7qlen) {
 		Wifi_TxRaw(arm7q, arm7qlen);
 		keepalive_time=0;
@@ -609,18 +609,18 @@ void Wifi_Intr_TxEnd() { // assume that we can now tx something new.
 	}
 }
 
-void Wifi_Intr_TBTT() {
+void Wifi_Intr_TBTT(void) {
 	if(WIFI_REG(0xA8)&0x8000) {
 		WIFI_REG(0xAE)=0x000D;
 	}
 }
 
-void Wifi_Intr_DoNothing() {
+void Wifi_Intr_DoNothing(void) {
 }
 
 
 
-void Wifi_Interrupt() {
+void Wifi_Interrupt(void) {
 	int wIF;
 	if(!WifiData) return;
 	if(!(WifiData->flags7&WFLAG_ARM7_RUNNING)) return;
@@ -653,7 +653,7 @@ void Wifi_Interrupt() {
 
 
 
-void Wifi_Update() {
+void Wifi_Update(void) {
 	int i;
 	if(!WifiData) return;
    WifiData->random ^=(W_RANDOM ^ (W_RANDOM<<11) ^ (W_RANDOM<<22));
@@ -1180,7 +1180,7 @@ int Wifi_SendOpenSystemAuthPacket() {
 	return Wifi_TxQueue((u16 *)data, i+6);
 }
 
-int Wifi_SendSharedKeyAuthPacket() {
+int Wifi_SendSharedKeyAuthPacket(void) {
 	// max size is 12+24+4+6 = 46
 	u8 data[64];
 	int i;

c/src/lib/libbsp/arm/nds/dswifi/arm7/source/wifi_arm7.h

@@ -74,7 +74,7 @@ extern volatile Wifi_MainStruct * WifiData;
 
 // 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
@@ -84,7 +84,7 @@ extern "C" {
 
 
 extern void Read_Flash(int address, char * destination, int length);
-extern void InitFlashData();
+extern void InitFlashData(void);
 extern int ReadFlashByte(int address);
 extern int ReadFlashHWord(int address);
 extern int ReadFlashBytes(int address, int numbytes);
@@ -93,38 +93,38 @@ extern int Wifi_BBRead(int a);
 extern int Wifi_BBWrite(int a, int b);
 extern void Wifi_RFWrite(int writedata);
 
-extern void Wifi_RFInit();
-extern void Wifi_BBInit();
-extern void Wifi_WakeUp();
-extern void Wifi_Shutdown();
-extern void Wifi_MacInit();
-extern void Wifi_Interrupt();
-extern void Wifi_Update();
+extern void Wifi_RFInit(void);
+extern void Wifi_BBInit(void);
+extern void Wifi_WakeUp(void);
+extern void Wifi_Shutdown(void);
+extern void Wifi_MacInit(void);
+extern void Wifi_Interrupt(void);
+extern void Wifi_Update(void);
 
 extern void Wifi_CopyMacAddr(volatile void * dest, volatile void * src);
 extern int Wifi_CmpMacAddr(volatile void * mac1, volatile void * mac2);
 
 extern void Wifi_Init(u32 WifiData);
-extern void Wifi_Deinit();
-extern void Wifi_Start();
-extern void Wifi_Stop();
+extern void Wifi_Deinit(void);
+extern void Wifi_Start(void);
+extern void Wifi_Stop(void);
 extern void Wifi_SetChannel(int channel);
 extern void Wifi_SetWepKey(void * wepkey);
 extern void Wifi_SetWepMode(int wepmode);
 extern void Wifi_SetBeaconPeriod(int beacon_period);
 extern void Wifi_SetMode(int wifimode);
 extern void Wifi_SetPreambleType(int preamble_type);
-extern void Wifi_TxSetup();
-extern void Wifi_RxSetup();
-extern void Wifi_DisableTempPowerSave();
+extern void Wifi_TxSetup(void);
+extern void Wifi_RxSetup(void);
+extern void Wifi_DisableTempPowerSave(void);
 
-extern int Wifi_SendOpenSystemAuthPacket();
-extern int Wifi_SendAssocPacket();
-extern int Wifi_SendNullFrame();
-extern int Wifi_SendPSPollFrame();
+extern int Wifi_SendOpenSystemAuthPacket(void);
+extern int Wifi_SendAssocPacket(void);
+extern int Wifi_SendNullFrame(void);
+extern int Wifi_SendPSPollFrame(void);
 extern int Wifi_ProcessReceivedFrame(int macbase, int framelen);
 
-extern void Wifi_Sync();
+extern void Wifi_Sync(void);
 extern void Wifi_SetSyncHandler(WifiSyncHandler sh);
 
 

c/src/lib/libbsp/arm/nds/dswifi/arm9/source/wifi_arm9.c

@@ -24,6 +24,7 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 ******************************************************************************/
 
+#include <unistd.h>
 
 #include <nds.h>
 #include "dsregs.h"

c/src/lib/libbsp/arm/nds/libnds/include/nds/arm7/audio.h

@@ -96,7 +96,7 @@ extern "C" {
 /*---------------------------------------------------------------------------------
 	Read a byte from the microphone
 ---------------------------------------------------------------------------------*/
-u8 MIC_ReadData();
+u8 MIC_ReadData(void);
 
 /*---------------------------------------------------------------------------------
 	Fill the buffer with data from the microphone. The buffer will be
@@ -108,17 +108,17 @@ void StartRecording(u8* buffer, int length);
 /*---------------------------------------------------------------------------------
 	Stop recording data, and return the length of data recorded.
 ---------------------------------------------------------------------------------*/
-int StopRecording();
+int StopRecording(void);
 
 /* This must be called during IRQ_TIMER0 */
-void ProcessMicrophoneTimerIRQ();
+void ProcessMicrophoneTimerIRQ(void);
 
 void PM_SetAmp(u8 control);
 
 //---------------------------------------------------------------------------------
 // Turn the microphone on
 //---------------------------------------------------------------------------------
-static inline void MIC_On() {
+static inline void MIC_On(void) {
 //---------------------------------------------------------------------------------
   PM_SetAmp(PM_AMP_ON);
 }
@@ -127,7 +127,7 @@ static inline void MIC_On() {
 //---------------------------------------------------------------------------------
 // Turn the microphone off
 //---------------------------------------------------------------------------------
-static inline void MIC_Off() {
+static inline void MIC_Off(void) {
 //---------------------------------------------------------------------------------
   PM_SetAmp(PM_AMP_OFF);
 }

c/src/lib/libbsp/arm/nds/libnds/include/nds/arm7/clock.h

@@ -130,7 +130,7 @@ void rtcGetData(uint8 * data, uint32 size);
 void BCDToInteger(uint8 * data, uint32 length);
 void integerToBCD(uint8 * data, uint32 length);
 
-void initClockIRQ();
+void initClockIRQ(void);
 
 #ifdef __cplusplus
 }

c/src/lib/libbsp/arm/nds/libnds/include/nds/arm7/serial.h

@@ -141,7 +141,7 @@
 
 
 static inline
-void SerialWaitBusy() {
+void SerialWaitBusy(void) {
 	while (REG_SPICNT & SPI_BUSY)
 		swiDelay(1);
 }

c/src/lib/libbsp/arm/nds/libnds/include/nds/arm7/touch.h

@@ -57,7 +57,7 @@ extern "C" {
 
 
 
-touchPosition touchReadXY();
+touchPosition touchReadXY(void);
 
 uint16 touchRead(uint32 command);
 uint32 touchReadTemperature(int * t1, int * t2);

c/src/lib/libbsp/arm/nds/libnds/source/arm7/clock.c

@@ -215,7 +215,7 @@ void rtcSetTime(uint8 * time) {
 }
 
 //---------------------------------------------------------------------------------
-void syncRTC() {
+void syncRTC(void) {
 //---------------------------------------------------------------------------------
 	if (++IPC->time.rtc.seconds == 60 ) {
 		IPC->time.rtc.seconds = 0;

c/src/lib/libbsp/arm/nds/libnds/source/arm7/touch.c

@@ -42,7 +42,7 @@ static u8 range = 20;
 static u8 min_range = 20;
 
 //---------------------------------------------------------------------------------
-u8 CheckStylus(){
+u8 CheckStylus(void){
 //---------------------------------------------------------------------------------
 
 	SerialWaitBusy();

c/src/lib/libbsp/arm/nds/rtc/rtc.c

@@ -65,7 +65,7 @@ nds_rtc_get_time (int minor, rtems_time_of_day * time)
  */
 
 int
-nds_rtc_set_time (int minor, rtems_time_of_day * time)
+nds_rtc_set_time (int minor, const rtems_time_of_day * time)
 {
   return -1;
 }