1 /* lookup.h */ 2 3 #include "bptypes.h" /* for int32, u_int32 */ 4 5 #ifdef __STDC__ 6 #define P(args) args 7 #else 8 #define P(args) () 9 #endif 10 11 extern u_char *lookup_hwa P((char *hostname, int htype)); 12 extern int lookup_ipa P((char *hostname, u_int32 *addr)); 13 extern int lookup_netmask P((u_int32 addr, u_int32 *mask)); 14 15 #undef P 16