www.pudn.com > socks5.zip > pprot.h

/* 
 * Copyright (c) 1989, 1990, 1991 by the University of Washington 
 * 
 * For copying and distribution information, please see the file 
 * . 
 */ 
 
#include  
 
#ifndef MAXPATHLEN 
# ifdef ISC 
#  define MAXPATHLEN 512 
# else /* not Interactive..normal! (gasp) */ 
#  include  
# endif /* ISC */ 
#endif 
 
/* Protocol Definitions */ 
 
#define	       VFPROT_VNO	1      /* Protocol Version Number           */ 
 
#define	       DIRSRV_PORT      1525   /* Server port used if not in srvtab */ 
#define        PROSPERO_PORT	191    /* Officially assigned prived port   */ 
#define	       PROS_FIRST_PRIVP 901    /* First privileged port to try      */ 
#define        PROS_NUM_PRIVP   20     /* Number of privileged ports to try */ 
 
#define	       MAXPKT	        1024   /* Max size of response from server  */ 
#define	       SEQ_SIZE		32     /* Max size of sequence text in resp */  
#define	       MAX_DIR_LINESIZE 160+MAXPATHLEN /* Max linesize in directory */ 
 
#define	       MAX_FWD_DEPTH    20     /* Max fwd pointers to follow        */ 
 
#define S_AD_SZ		sizeof(struct sockaddr_in) 
 
/* Replacement for strtok that doesn't keep state.  Both the variable  */ 
/* S and the variable S_next must be defined.  To initialize, assign   */ 
/* the string to be stepped through to S_next, then call get_token on  */ 
/* S.  The first token will be in S, and S_next will point to the next */ 
/* token.  Like strtok, this macro does modify the string passed to it */ 
#ifdef __GNUC__ 
#define get_token(S,C) \ 
  do { \ 
    S = S##_next; \ 
    if(S) { \ 
     while(*S == C) S++; \ 
     S##_next = index(S,C); \ 
     if(S##_next) *(S##_next++) = '\0'; \ 
     if(!*S) S = NULL; \ 
    } \ 
  } while (0) 
#else 
#define get_token(S,C) \ 
    S = S/**/_next; \ 
  do { \ 
    if(S) { \ 
     while(*S == C) S++; \ 
     S/**/_next = index(S,C); \ 
     if(S/**/_next) *(S/**/_next++) = '\0'; \ 
     if(!*S) S = NULL; \ 
    } \ 
  } while (0) 
#endif /* __GNUC__ */