workbench/network/stacks/AROSTCP/netlib/netlib.h

   1 /*
   2  *      $Id$
   3  *
   4  *      netlib.h - common Network Support Library definitions
   5  *
   6  *      Copyright © 1994 AmiTCP/IP Group,
   7  *                       Network Solutions Development Inc.
   8  *                       All rights reserved.
   9  */
  10
  11 /*
  12  * This is supposed to be compiler-independent error setting interface
  13  */
  14 #ifdef __SASC
  15 extern int _OSERR;
  16 extern int errno;
  17 extern int __io2errno(int);
  18 #define __seterrno(x) do { errno = __io2errno(_OSERR = (x)); } while (0)
  19 #define SET_OSERR(code) do { _OSERR = (code); } while (0)
  20 #else
  21 void __seterrno(UBYTE code);
  22 #define SET_OSERR(code) do { } while (0)
  23 #endif
  24
  25 #define set_errno __seterrno
  26 #define OSERR _OSERR