include/support.h

   1 /*
   2  * support.h
   3  *
   4  * $Id$
   5  */
   6 #ifndef INCLUDED_support_h
   7 #define INCLUDED_support_h
   8 #ifndef INCLUDED_config_h
   9 #include "config.h"
  10 #define INCLUDED_config_h
  11 #endif
  12 #if 0
  13 #ifndef INCLUDED_sys_types_h
  14 #include <sys/types.h>         /* broken BSD system headers */
  15 #define INCLUDED_sys_types_h
  16 #endif
  17 #endif /* 0 */
  18
  19 /*
  20  * Given a number of bits, make a netmask out of it.
  21  */
  22 #define NETMASK(bits) htonl((0xffffffff>>(32-(bits)))<<(32-(bits)))
  23
  24
  25 /*
  26  * Prototypes
  27  */
  28
  29 extern int check_if_ipmask(const char *mask);
  30 extern void write_log(const char *filename, const char *pattern, ...);
  31
  32 #endif /* INCLUDED_support_h */