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- /*
- * double ldexp(value, exp);
- * double value;
- * unsigned int exp;
- *
- * returns value * 2**exp
- *
- * ++jrb bammi@dsrgsun.ces.cwru.edu
- */
- #include "flonum.h"
-
- #ifdef SHORTLIB /* in short lib, this file is compiled with 32 bit ints */
- # ifdef __STDC__
- double ldexp(double value, unsigned short ex)
- # else
- double ldexp(value, ex)
- double value;
- unsigned short ex;
- # endif
- #else
- # ifdef __STDC__
- double ldexp(double value, unsigned int ex)
- # else
- double ldexp(value, ex)
- double value;
- unsigned int ex;
- # endif
- #endif /* SHORTLIB */
- {
- struct bitdouble *res = (struct bitdouble *) &value;
-
- res->exp += ex;
- return value;
- }
-