19 lines
497 B
C
19 lines
497 B
C
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/* Public domain. */
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typedef unsigned int USItype __attribute__ ((mode (SI)));
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typedef int SItype __attribute__ ((mode (SI)));
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typedef float SFtype __attribute__ ((mode (SF)));
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typedef float DFtype __attribute__ ((mode (DF)));
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USItype __fixunsdfsi (DFtype);
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#define SItype_MIN \
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(- ((SItype) (((USItype) 1 << ((sizeof (SItype) * 8) - 1)) - 1)) - 1)
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USItype
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__fixunsdfsi (DFtype a)
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{
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if (a >= - (DFtype) SItype_MIN)
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return (SItype) (a + SItype_MIN) - SItype_MIN;
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return (SItype) a;
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}
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