git.distorted.org.uk Git - u/mdw/putty/blob - misc.h

   1 #ifndef PUTTY_MISC_H
   2 #define PUTTY_MISC_H
   3
   4 #include "puttymem.h"
   5
   6
   7 /*
   8  * Debugging functions.
   9  *
  10  * Output goes to debug.log
  11  *
  12  * debug(()) (note the double brackets) is like printf().
  13  *
  14  * dmemdump() and dmemdumpl() both do memory dumps.  The difference
  15  * is that dmemdumpl() is more suited for when where the memory is is
  16  * important (say because you'll be recording pointer values later
  17  * on).  dmemdump() is more concise.
  18  */
  19
  20 #ifdef DEBUG
  21 void dprintf(char *fmt, ...);
  22 void debug_memdump(void *buf, int len, int L);
  23 #define debug(x) (dprintf x)
  24 #define dmemdump(buf,len) debug_memdump (buf, len, 0);
  25 #define dmemdumpl(buf,len) debug_memdump (buf, len, 1);
  26 #else
  27 #define debug(x)
  28 #define dmemdump(buf,len)
  29 #define dmemdumpl(buf,len)
  30 #endif
  31
  32
  33 #ifndef lenof
  34 #define lenof(x) ( (sizeof((x))) / (sizeof(*(x))))
  35 #endif
  36
  37
  38 #endif