/* Test for <float.h> C99 macros. */
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/* Test for <float.h> C99 macros. */
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/* Origin: Joseph Myers <jsm28@cam.ac.uk> */
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/* Origin: Joseph Myers <jsm28@cam.ac.uk> */
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/* { dg-do preprocess } */
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/* { dg-do preprocess } */
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/* { dg-options "-std=iso9899:1999 -pedantic-errors" } */
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/* { dg-options "-std=iso9899:1999 -pedantic-errors" } */
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/* This test checks that the C99 macros are defined;
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/* This test checks that the C99 macros are defined;
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it does not check the correctness of their values. */
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it does not check the correctness of their values. */
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#include <float.h>
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#include <float.h>
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#ifndef FLT_ROUNDS
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#ifndef FLT_ROUNDS
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#error "FLT_ROUNDS undefined"
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#error "FLT_ROUNDS undefined"
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#endif
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#endif
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#ifndef FLT_RADIX
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#ifndef FLT_RADIX
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#error "FLT_RADIX undefined"
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#error "FLT_RADIX undefined"
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#endif
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#endif
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#ifndef FLT_MANT_DIG
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#ifndef FLT_MANT_DIG
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#error "FLT_MANT_DIG undefined"
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#error "FLT_MANT_DIG undefined"
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#endif
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#endif
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#ifndef FLT_DIG
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#ifndef FLT_DIG
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#error "FLT_DIG undefined"
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#error "FLT_DIG undefined"
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#endif
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#endif
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#ifndef FLT_MIN_EXP
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#ifndef FLT_MIN_EXP
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#error "FLT_MIN_EXP undefined"
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#error "FLT_MIN_EXP undefined"
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#endif
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#endif
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#ifndef FLT_MIN_10_EXP
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#ifndef FLT_MIN_10_EXP
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#error "FLT_MIN_10_EXP undefined"
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#error "FLT_MIN_10_EXP undefined"
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#endif
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#endif
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#ifndef FLT_MAX_EXP
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#ifndef FLT_MAX_EXP
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#error "FLT_MAX_EXP undefined"
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#error "FLT_MAX_EXP undefined"
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#endif
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#endif
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#ifndef FLT_MAX_10_EXP
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#ifndef FLT_MAX_10_EXP
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#error "FLT_MAX_10_EXP undefined"
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#error "FLT_MAX_10_EXP undefined"
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#endif
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#endif
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#ifndef FLT_MAX
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#ifndef FLT_MAX
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#error "FLT_MAX undefined"
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#error "FLT_MAX undefined"
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#endif
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#endif
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#ifndef FLT_EPSILON
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#ifndef FLT_EPSILON
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#error "FLT_EPSILON undefined"
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#error "FLT_EPSILON undefined"
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#endif
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#endif
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#ifndef FLT_MIN
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#ifndef FLT_MIN
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#error "FLT_MIN undefined"
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#error "FLT_MIN undefined"
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#endif
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#endif
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#ifndef DBL_MANT_DIG
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#ifndef DBL_MANT_DIG
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#error "DBL_MANT_DIG undefined"
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#error "DBL_MANT_DIG undefined"
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#endif
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#endif
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#ifndef DBL_DIG
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#ifndef DBL_DIG
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#error "DBL_DIG undefined"
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#error "DBL_DIG undefined"
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#endif
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#endif
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#ifndef DBL_MIN_EXP
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#ifndef DBL_MIN_EXP
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#error "DBL_MIN_EXP undefined"
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#error "DBL_MIN_EXP undefined"
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#endif
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#endif
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#ifndef DBL_MIN_10_EXP
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#ifndef DBL_MIN_10_EXP
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#error "DBL_MIN_10_EXP undefined"
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#error "DBL_MIN_10_EXP undefined"
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#endif
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#endif
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#ifndef DBL_MAX_EXP
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#ifndef DBL_MAX_EXP
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#error "DBL_MAX_EXP undefined"
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#error "DBL_MAX_EXP undefined"
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#endif
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#endif
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#ifndef DBL_MAX_10_EXP
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#ifndef DBL_MAX_10_EXP
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#error "DBL_MAX_10_EXP undefined"
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#error "DBL_MAX_10_EXP undefined"
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#endif
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#endif
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#ifndef DBL_MAX
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#ifndef DBL_MAX
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#error "DBL_MAX undefined"
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#error "DBL_MAX undefined"
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#endif
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#endif
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#ifndef DBL_EPSILON
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#ifndef DBL_EPSILON
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#error "DBL_EPSILON undefined"
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#error "DBL_EPSILON undefined"
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#endif
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#endif
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#ifndef DBL_MIN
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#ifndef DBL_MIN
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#error "DBL_MIN undefined"
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#error "DBL_MIN undefined"
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#endif
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#endif
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#ifndef LDBL_MANT_DIG
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#ifndef LDBL_MANT_DIG
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#error "LDBL_MANT_DIG undefined"
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#error "LDBL_MANT_DIG undefined"
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#endif
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#endif
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#ifndef LDBL_DIG
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#ifndef LDBL_DIG
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#error "LDBL_DIG undefined"
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#error "LDBL_DIG undefined"
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#endif
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#endif
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#ifndef LDBL_MIN_EXP
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#ifndef LDBL_MIN_EXP
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#error "LDBL_MIN_EXP undefined"
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#error "LDBL_MIN_EXP undefined"
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#endif
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#endif
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#ifndef LDBL_MIN_10_EXP
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#ifndef LDBL_MIN_10_EXP
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#error "LDBL_MIN_10_EXP undefined"
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#error "LDBL_MIN_10_EXP undefined"
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#endif
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#endif
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#ifndef LDBL_MAX_EXP
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#ifndef LDBL_MAX_EXP
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#error "LDBL_MAX_EXP undefined"
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#error "LDBL_MAX_EXP undefined"
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#endif
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#endif
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#ifndef LDBL_MAX_10_EXP
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#ifndef LDBL_MAX_10_EXP
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#error "LDBL_MAX_10_EXP undefined"
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#error "LDBL_MAX_10_EXP undefined"
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#endif
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#endif
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#ifndef LDBL_MAX
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#ifndef LDBL_MAX
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#error "LDBL_MAX undefined"
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#error "LDBL_MAX undefined"
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#endif
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#endif
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#ifndef LDBL_EPSILON
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#ifndef LDBL_EPSILON
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#error "LDBL_EPSILON undefined"
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#error "LDBL_EPSILON undefined"
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#endif
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#endif
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#ifndef LDBL_MIN
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#ifndef LDBL_MIN
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#error "LDBL_MIN undefined"
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#error "LDBL_MIN undefined"
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#endif
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#endif
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#ifndef FLT_EVAL_METHOD
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#ifndef FLT_EVAL_METHOD
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#error "FLT_EVAL_METHOD undefined"
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#error "FLT_EVAL_METHOD undefined"
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#endif
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#endif
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#ifndef DECIMAL_DIG
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#ifndef DECIMAL_DIG
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#error "DECIMAL_DIG undefined"
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#error "DECIMAL_DIG undefined"
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#endif
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#endif
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