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- /*
- * Copyright (c) 1995 Colin Plumb. All rights reserved.
- * For licensing and other legal details, see the file legal.c.
- *
- * lbn68000.h - 16-bit bignum primitives for the 68000 (or 68010) processors.
- *
- * These primitives use little-endian word order.
- * (The order of bytes within words is irrelevant.)
- */
- #define BN_LITTLE_ENDIAN 1
- typedef unsigned short bnword16
- #define BNWORD16 bnword16
- bnword16 lbnSub1_16(bnword16 *num, unsigned len, bnword16 borrow);
- bnword16 lbnAdd1_16(bnword16 *num, unsigned len, bnword16 carry);
- void lbnMulN1_16(bnword16 *out, bnword16 const *in, unsigned len, bnword16 k);
- bnword16
- lbnMulAdd1_16(bnword16 *out, bnword16 const *in, unsigned len, bnword16 k);
- bnword16
- lbnMulSub1_16(bnword16 *out, bnword16 const *in, unsigned len, bnword16 k);
- bnword16 lbnDiv21_16(bnword16 *q, bnword16 nh, bnword16 nl, bnword16 d);
- unsigned lbnModQ_16(bnword16 const *n, unsigned len, bnword16 d);
- int is68020(void);
- /* #define the values to exclude the C versions */
- #define lbnSub1_16 lbnSub1_16
- #define lbnAdd1_16 lbnAdd1_16
- #define lbnMulN1_16 lbnMulN1_16
- #define lbnMulAdd1_16 lbnMulAdd1_16
- #define lbnMulSub1_16 lbnMulSub1_16
- #define lbnDiv21_16 lbnDiv21_16
- #define lbnModQ_16 lbnModQ_16
- /* Also include the 68020 definitions for 16/32 bit switching versions. */
- #include <lbn68020.h>
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