lib: Support gcc-4.6.4: Add float macros.
* include/float.h (DBL_EPSILON, DBL_MANT_DIG, DBL_MAX, DBL_MIN, FLT_RADIX, LDBL_EPSILON, LDBL_MANT_DIG, LDBL_MAX, LDBL_MIN): New macro.
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@ -29,6 +29,19 @@
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#define DBL_MIN_EXP -1021
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#define LDBL_MIN_EXP -1021
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// gcc-4.6
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#define DBL_EPSILON 1
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#define DBL_MANT_DIG 1
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#define DBL_MAX INT_MAX
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#define DBL_MIN INT_MIN
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#define FLT_RADIX 10
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#define LDBL_EPSILON 1
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#define LDBL_MANT_DIG 1
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#define LDBL_MAX INT_MAX
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#define LDBL_MIN INT_MIN
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#endif // ! SYSTEM_LIBC
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#endif // __MES_FLOAT_H
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