runtime/util.h

   1 /* Copyright (C) 1999-2007 Henry Cejtin, Matthew Fluet, Suresh
   2  *    Jagannathan, and Stephen Weeks.
   3  * Copyright (C) 1997-2000 NEC Research Institute.
   4  *
   5  * MLton is released under a BSD-style license.
   6  * See the file MLton-LICENSE for details.
   7  */
   8
   9 #ifndef _MLTON_UTIL_H_
  10 #define _MLTON_UTIL_H_
  11
  12 #include "cenv.h"
  13 #include "util/pointer.h"
  14
  15 #ifndef TRUE
  16 #define TRUE    (0 == 0)
  17 #endif
  18 #ifndef FALSE
  19 #define FALSE   (not TRUE)
  20 #endif
  21 #define unless(p)       if (not (p))
  22 #define until(p)        while (not (p))
  23 #define cardof(a)       (sizeof(a) / sizeof(*(a)))
  24 #define endof(a)        ((a) + cardof(a))
  25
  26 #define TWOPOWER(n) (1 << (n))
  27
  28 #ifndef max
  29 #define max(a, b) ((a)>(b)?(a):(b))
  30 #endif
  31
  32 #ifndef min
  33 #define min(a, b) ((a)<(b)?(a):(b))
  34 #endif
  35
  36 #include "util/die.h"
  37 #include "util/safe.h"
  38 #include "util/read_write.h"
  39 #include "util/to-string.h"
  40 #include "util/align.h"
  41 #include "util/endian.h"
  42
  43 #endif /* _MLTON_UTIL_H_ */