#include <stdlib.h>
-size_t
-utilvserver_uint2str(char *buf, size_t len, unsigned int val, unsigned char base);
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+size_t utilvserver_uint2str(char *buf, size_t len,
+ unsigned int val, unsigned char base);
+size_t utilvserver_int2str(char *buf, size_t len,
+ signed int val, unsigned char base);
+int utilvserver_checkCompatVersion();
+
+#ifdef __cplusplus
+}
+#endif
#endif // H_UTIL_VSERVER_LIB_INTERNAL_H