/************************************************* * Low Level MPI Types Header File * * (C) 1999-2007 Jack Lloyd * *************************************************/ #ifndef BOTAN_MPI_TYPES_H__ #define BOTAN_MPI_TYPES_H__ #include namespace Botan { #if (BOTAN_MP_WORD_BITS == 8) typedef byte word; #elif (BOTAN_MP_WORD_BITS == 16) typedef u16bit word; #elif (BOTAN_MP_WORD_BITS == 32) typedef u32bit word; #elif (BOTAN_MP_WORD_BITS == 64) typedef u64bit word; #else #error BOTAN_MP_WORD_BITS must be 8, 16, 32, or 64 #endif const word MP_WORD_MASK = ~static_cast(0); const word MP_WORD_TOP_BIT = static_cast(1) << (8*sizeof(word) - 1); const word MP_WORD_MAX = MP_WORD_MASK; } #endif