void parse_init __P((void)); int parse __P((FILE **)); int parse_string __P((char *)); int setkeymsg __P((char *, size_t *)); int sendkeymsg __P((char *, size_t)); int yylex __P((void)); int yyparse __P((void)); void yyfatal __P((const char *)); void yyerror __P((const char *)); extern int f_rfcmode; extern int lineno; extern int last_msg_type; extern u_int32_t last_priority; extern int exit_now; extern u_char m_buf[BUFSIZ]; extern u_int m_len; extern int f_debug; #ifdef HAVE_PFKEY_POLICY_PRIORITY extern int last_msg_type; extern u_int32_t last_priority; #endif