Prevent name mangling in C++

CgeNet.h

@@ -1,6 +1,10 @@
 #ifndef CGE_NET_H
 #define CGE_NET_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #include <stdint.h>
 #include <stddef.h>
 
@@ -99,4 +103,8 @@ int CgeNetPollAdd(CgeNetPoll *poll, CgeNetSocket *socket,
 int CgeNetPollRemove(CgeNetPoll *poll, CgeNetSocket *socket);
 int CgeNetPollWait(CgeNetPoll *poll, int timeout);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* CGE_NET_H */