| /* |
| ******************************************************************************* |
| * |
| * Copyright (C) 2000-2003, International Business Machines |
| * Corporation and others. All Rights Reserved. |
| * |
| ******************************************************************************* |
| * file name: genmbcs.h |
| * encoding: US-ASCII |
| * tab size: 8 (not used) |
| * indentation:4 |
| * |
| * created on: 2000jul10 |
| * created by: Markus W. Scherer |
| */ |
| |
| #ifndef __GENMBCS_H__ |
| #define __GENMBCS_H__ |
| |
| #include "makeconv.h" |
| |
| enum { |
| MBCS_STAGE_2_BLOCK_SIZE=0x40, /* 64; 64=1<<6 for 6 bits in stage 2 */ |
| MBCS_STAGE_2_BLOCK_SIZE_SHIFT=6, /* log2(MBCS_STAGE_2_BLOCK_SIZE) */ |
| MBCS_STAGE_1_SIZE=0x440, /* 0x110000>>10, or 17*64 for one entry per 1k code points */ |
| MBCS_STAGE_2_SIZE=0xfbc0, /* 0x10000-MBCS_STAGE_1_SIZE */ |
| MBCS_MAX_STAGE_2_TOP=MBCS_STAGE_2_SIZE, |
| MBCS_STAGE_2_MAX_BLOCKS=MBCS_STAGE_2_SIZE>>MBCS_STAGE_2_BLOCK_SIZE_SHIFT, |
| |
| MBCS_STAGE_2_ALL_UNASSIGNED_INDEX=0, /* stage 1 entry for the all-unassigned stage 2 block */ |
| MBCS_STAGE_2_FIRST_ASSIGNED=MBCS_STAGE_2_BLOCK_SIZE, /* start of the first stage 2 block after the all-unassigned one */ |
| |
| MBCS_STAGE_3_BLOCK_SIZE=16, /* 16; 16=1<<4 for 4 bits in stage 3 */ |
| MBCS_STAGE_3_FIRST_ASSIGNED=MBCS_STAGE_3_BLOCK_SIZE, /* start of the first stage 3 block after the all-unassigned one */ |
| |
| MBCS_MAX_FALLBACK_COUNT=8192 |
| }; |
| |
| U_CFUNC NewConverter * |
| MBCSOpen(UCMFile *ucm); |
| |
| U_CFUNC NewConverter * |
| CnvExtOpen(UCMFile *ucm); |
| |
| #endif |
