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view libgsmefr/oper_32b.h @ 139:be57e06bed84

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factor out common part of gsmfr-cvt-dlcap, in prep for EFR
author Mychaela Falconia <falcon@freecalypso.org>
date Tue, 13 Dec 2022 07:03:55 +0000
parents 36e1363ad885
children 3da7ab45910d
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/* Double precision operations */

void L_Extract (Word32 L_32, Word16 *hi, Word16 *lo);
Word32 L_Comp (Word16 hi, Word16 lo);
Word32 Mpy_32 (Word16 hi1, Word16 lo1, Word16 hi2, Word16 lo2);
Word32 Mpy_32_16 (Word16 hi, Word16 lo, Word16 n);
Word32 Div_32 (Word32 L_num, Word16 denom_hi, Word16 denom_lo);