forcing empty parameter list with function(void) instead of unspecified parameter list with function()

git-svn-id: https://vsmartcard.svn.sourceforge.net/svnroot/vsmartcard@162 96b47cad-a561-4643-ad3b-153ac7d7599c

virtualsmartcard/src/vpcd/ifd.c

@@ -20,7 +20,7 @@ IO_Create_Channel(DWORD channelid)
 }
 
 RESPONSECODE
-IO_Close_Channel()
+IO_Close_Channel(void)
 {
     Log1(PCSC_LOG_DEBUG, "");
     RESPONSECODE r = IFD_Eject_ICC();
@@ -107,14 +107,14 @@ IFD_Power_ICC(DWORD a)
 }
 
 RESPONSECODE
-IFD_Swallow_ICC()
+IFD_Swallow_ICC(void)
 {
     Log1(PCSC_LOG_DEBUG, "");
     return IFD_NOT_SUPPORTED;
 }
 
 RESPONSECODE
-IFD_Eject_ICC()
+IFD_Eject_ICC(void)
 {
     if (vicc_eject() < 0) {
         return IFD_COMMUNICATION_ERROR;
@@ -123,7 +123,7 @@ IFD_Eject_ICC()
 }
 
 RESPONSECODE
-IFD_Confiscate_ICC()
+IFD_Confiscate_ICC(void)
 {
     Log1(PCSC_LOG_DEBUG, "");
     return IFD_NOT_SUPPORTED;
@@ -151,7 +151,7 @@ IFD_Transmit_to_ICC(SCARD_IO_HEADER SendPci, PUCHAR TxBuffer, DWORD TxLength,
 }
 
 RESPONSECODE
-IFD_Is_ICC_Present()
+IFD_Is_ICC_Present(void)
 {
     switch (vicc_present()) {
         case 0:  return IFD_ICC_NOT_PRESENT;
@@ -164,7 +164,7 @@ IFD_Is_ICC_Present()
 }
 
 RESPONSECODE
-IFD_Is_ICC_Absent()
+IFD_Is_ICC_Absent(void)
 {
     return IFD_Is_ICC_Present();
 }

virtualsmartcard/src/vpcd/vpcd.c

@@ -155,7 +155,7 @@ int recvFromVICC(char** buffer) {
     return size;
 }
 
-int vicc_eject() {
+int vicc_eject(void) {
     if (client_sock > 0) {
         client_sock = close(client_sock);
         if (client_sock < 0) {
@@ -165,7 +165,7 @@ int vicc_eject() {
     return 0;
 }
 
-int vicc_init() {
+int vicc_init(void) {
     server_sock = opensock(VPCDPORT);
     if (server_sock < 0)
         return -1;
@@ -173,7 +173,7 @@ int vicc_init() {
     return 0;
 }
 
-int vicc_exit() {
+int vicc_exit(void) {
     if (server_sock > 0) {
         server_sock = close(server_sock);
         if (server_sock < 0) return -1;
@@ -188,7 +188,7 @@ int vicc_transmit(int apdu_len, const char *apdu, char **rapdu) {
     return recvFromVICC(rapdu);
 }
 
-int vicc_present() {
+int vicc_present(void) {
     if (client_sock > 0) return 1;
     else {
         /* Wait up to one microsecond. */
@@ -205,17 +205,17 @@ int vicc_getatr(char** atr) {
     return vicc_transmit(VPCD_CTRL_LEN, &i, atr);
 }
 
-int vicc_poweron() {
+int vicc_poweron(void) {
     char i = VPCD_CTRL_ON;
     return sendToVICC(VPCD_CTRL_LEN, &i);
 }
 
-int vicc_poweroff() {
+int vicc_poweroff(void) {
     char i = VPCD_CTRL_OFF;
     return sendToVICC(VPCD_CTRL_LEN, &i);
 }
 
-int vicc_reset() {
+int vicc_reset(void) {
     char i = VPCD_CTRL_RESET;
     return sendToVICC(VPCD_CTRL_LEN, &i);
 }

virtualsmartcard/src/vpcd/vpcd.h

@@ -45,15 +45,15 @@ int sendToVICC(uint16_t size, const char* buffer);
  */
 int recvFromVICC(char** buffer);
 
-int vicc_eject();
-int vicc_init();
-int vicc_exit();
+int vicc_eject(void);
+int vicc_init(void);
+int vicc_exit(void);
 int vicc_transmit(int apdu_len, const char *apdu, char **rapdu);
 int vicc_getatr(char** atr);
-int vicc_present();
-int vicc_poweron();
-int vicc_poweroff();
-int vicc_reset();
+int vicc_present(void);
+int vicc_poweron(void);
+int vicc_poweroff(void);
+int vicc_reset(void);
 
 #ifdef  __cplusplus
 }