1 #ifndef MPLS_H_ 2 #define MPLS_H_ 3 4 #ifdef __cplusplus 5 extern "C" { 6 #endif 7 8 extern const char *mpls_ntop(int af, const void *addr, char *buf, size_t buflen); 9 extern int mpls_pton(int af, const char *src, void *addr, size_t alen); 10 11 #ifdef __cplusplus 12 } 13 #endif 14 15 #endif 16