Source code of Windows XP (NT5)
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/*
File: ligstate.h
Contains: This file contains the definitions needed to get/set letter image group state.
Written by: Mikhail Ovsiannikov
Copyright: � 1998 by ParaGraph Int'l, all rights reserved.
Change History (most recent first):
<1> 3/24/98 mbo New today
*/
#ifndef __LISTATE_H
#define __LISTATE_H
enum E_LIG_STATE { LIG_STATE_UNDEF = 0, LIG_STATE_OFTEN = 1, LIG_STATE_RARELY = 2, LIG_STATE_NEVER = 3};
#define LIG_FIRST_LETTER 0x20
#define LIG_LAST_LETTER 0xFF
#define LIG_NUM_LETTERS (LIG_LAST_LETTER - LIG_FIRST_LETTER + 1)
#if LIG_NUM_LETTERS <= 0
#error
#endif
#define LIG_LET_NUM_GROUPS 8
#define LIG_NUM_BITS_PER_GROUP 2
#define LIG_NUM_BIT_GROUP_MASK 0x3
#define LIG_STATES_SIZE \
(LIG_NUM_LETTERS * LIG_LET_NUM_GROUPS * LIG_NUM_BITS_PER_GROUP / 8)
typedef unsigned char LIGStatesType[LIG_STATES_SIZE];
/*
* Sets state for a given letter and group. * Returns 0 if letter and group are in the allowed range, -1 otherwise. */int LIGSetGroupState(LIGStatesType *ioGStates, int inLetter, int inGroup, E_LIG_STATE inGroupState);
/*
* Returns state for a given letter and group. */E_LIG_STATE LIGGetGroupState(const LIGStatesType *inGStates, int inLetter, int inGroup);
#endif /* __LISTATE_H */
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