gcc/testsuite/gcc.dg/dfp/dfp-round.h

   1 /* This is very temporary; right now it gets functions in libgcc that
   2    pass on the rounding mode to decNumber, but later it can be replaced
   3    with Official Stuff.  */
   4
   5 #define FE_DEC_DOWNWARD 0
   6 #define FE_DEC_TONEAREST 1
   7 #define FE_DEC_TONEARESTFROMZERO 2
   8 #define FE_DEC_TOWARDZERO 3
   9 #define FE_DEC_UPWARD 4
  10
  11 extern void __dfp_set_round (int);
  12 #define DFP_SETROUND(M) __dfp_set_round(M)
  13 extern int __dfp_get_round (void);
  14 #define DFP_GETROUND __dfp_get_round()