pkcs11: windows fixes

Signed-off-by: Corentin Chary <cchary@commonit.com>

CMakeLists.txt

 cmake_minimum_required (VERSION 2.4)
 
+if(COMMAND cmake_policy)
+      cmake_policy(SET CMP0003 NEW)
+endif(COMMAND cmake_policy)
+
 project (pkcs11 C)
 
 set(PKCS11_PROXY_SRCS gck-rpc-module.c gck-rpc-message.c gck-rpc-util.c egg-buffer.c)

gck-rpc-module.c

@@ -251,7 +251,7 @@ static CK_RV call_write(CallState * cs, unsigned char *data, size_t len)
 			return CKR_DEVICE_ERROR;
 		}
 
-		r = send(fd, data, len, 0);
+                r = send(fd, (void *)data, len, 0);
 
 		if (r == -1) {
 			if (errno == EPIPE) {
@@ -290,7 +290,7 @@ static CK_RV call_read(CallState * cs, unsigned char *data, size_t len)
 			return CKR_DEVICE_ERROR;
 		}
 
-		r = recv(fd, data, len, 0);
+                r = recv(fd, (void *)data, len, 0);
 
 		if (r == 0) {
 			warning(("couldn't receive data: daemon closed connection"));