include/libc/ieee.h

   1 /* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
   2 #ifndef __dj_include_libc_ieee_h__
   3 #define __dj_include_libc_ieee_h__
   4
   5 #ifdef __cplusplus
   6 extern "C" {
   7 #endif
   8
   9 #ifndef __dj_ENFORCE_ANSI_FREESTANDING
  10
  11 #ifndef __STRICT_ANSI__
  12
  13 #ifndef _POSIX_SOURCE
  14
  15 typedef struct {
  16   unsigned mantissa:23;
  17   unsigned exponent:8;
  18   unsigned sign:1;
  19 } float_t;
  20
  21 typedef struct {
  22   unsigned mantissal:32;
  23   unsigned mantissah:20;
  24   unsigned exponent:11;
  25   unsigned sign:1;
  26 } double_t;
  27
  28 typedef struct {
  29   unsigned mantissal:32;
  30   unsigned mantissah:32;
  31   unsigned exponent:15;
  32   unsigned sign:1;
  33 } long_double_t;
  34
  35 #endif /* !_POSIX_SOURCE */
  36 #endif /* !__STRICT_ANSI__ */
  37 #endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
  38
  39 #ifndef __dj_ENFORCE_FUNCTION_CALLS
  40 #endif /* !__dj_ENFORCE_FUNCTION_CALLS */
  41
  42 #ifdef __cplusplus
  43 }
  44 #endif
  45
  46 #endif /* __dj_include_libc_ieee_h__ */