44 lines
1.2 KiB
C
44 lines
1.2 KiB
C
|
#include "float.h"
|
||
|
|
#include "stdio.h"
|
||
|
|
|
||
|
|
#define PRINT_DEF(d, f) \
|
||
|
|
fprintf(stdout, ";"#d"=%"#f, d)
|
||
|
|
|
||
|
|
int main(void)
|
||
|
|
{
|
||
|
|
PRINT_DEF(FLT_RADIX, d);
|
||
|
|
PRINT_DEF(FLT_MANT_DIG, d);
|
||
|
|
PRINT_DEF(DBL_MANT_DIG, d);
|
||
|
|
PRINT_DEF(LDBL_MANT_DIG, d);
|
||
|
|
PRINT_DEF(FLT_DIG, d);
|
||
|
|
PRINT_DEF(DBL_DIG, d);
|
||
|
|
PRINT_DEF(LDBL_DIG, d);
|
||
|
|
PRINT_DEF(FLT_MIN_EXP, d);
|
||
|
|
PRINT_DEF(DBL_MIN_EXP, d);
|
||
|
|
PRINT_DEF(LDBL_MIN_EXP, d);
|
||
|
|
PRINT_DEF(FLT_MIN_10_EXP, d);
|
||
|
|
PRINT_DEF(DBL_MIN_10_EXP, d);
|
||
|
|
PRINT_DEF(LDBL_MIN_10_EXP, d);
|
||
|
|
PRINT_DEF(FLT_MAX_EXP, d);
|
||
|
|
PRINT_DEF(DBL_MAX_EXP, d);
|
||
|
|
PRINT_DEF(LDBL_MAX_EXP, d);
|
||
|
|
PRINT_DEF(FLT_MAX_10_EXP, d);
|
||
|
|
PRINT_DEF(DBL_MAX_10_EXP, d);
|
||
|
|
PRINT_DEF(LDBL_MAX_10_EXP, d);
|
||
|
|
PRINT_DEF(FLT_MAX, f); // TODO: float-to-double
|
||
|
|
PRINT_DEF(DBL_MAX, f);
|
||
|
|
PRINT_DEF(LDBL_MAX, Lf);
|
||
|
|
PRINT_DEF(FLT_EPSILON, f); // TODO: float-to-double
|
||
|
|
PRINT_DEF(DBL_EPSILON, f);
|
||
|
|
PRINT_DEF(LDBL_EPSILON, Lf);
|
||
|
|
PRINT_DEF(FLT_MIN, f); // TODO: float-to-double
|
||
|
|
PRINT_DEF(DBL_MIN, f);
|
||
|
|
PRINT_DEF(LDBL_MIN, Lf);
|
||
|
|
#if (__STDC_VERSION__ >= 199901L) || (__cplusplus >= 201103L)
|
||
|
|
PRINT_DEF(FLT_EVAL_METHOD, d);
|
||
|
|
PRINT_DEF(DECIMAL_DIG, d);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|