/* */
/*Copyright (C) 2002-2005  3Dlabs Inc. Ltd. */
/*All rights reserved. */
/* */
/*Redistribution and use in source and binary forms, with or without */
/*modification, are permitted provided that the following conditions */
/*are met: */
/* */
/*    Redistributions of source code must retain the above copyright */
/*    notice, this list of conditions and the following disclaimer. */
/* */
/*    Redistributions in binary form must reproduce the above */
/*    copyright notice, this list of conditions and the following */
/*    disclaimer in the documentation and/or other materials provided */
/*    with the distribution. */
/* */
/*    Neither the name of 3Dlabs Inc. Ltd. nor the names of its */
/*    contributors may be used to endorse or promote products derived */
/*    from this software without specific prior written permission. */
/* */
/*THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS */
/*"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT */
/*LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS */
/*FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE */
/*COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, */
/*INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, */
/*BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; */
/*LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER */
/*CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT */
/*LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN */
/*ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE */
/*POSSIBILITY OF SUCH DAMAGE. */
/* */
/****************************************************************************\
Copyright (c) 2002, NVIDIA Corporation.

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/* */
/* compile.h */
/* */

#if !defined(__COMPILE_H)
#define __COMPILE_H 1

int InitCPPStruct(void);

typedef struct Options_Rec{
    const char *profileString;
    int ErrorMode;
    int Quiet;
	
    /* Debug The Compiler options: */
    int DumpAtomTable;
} Options;

struct CPPStruct_Rec {
    /* Public members */
    SourceLoc *pLastSourceLoc;  /* Set at the start of each statement by the tree walkers */
    Options options;            /* Compile options and parameters */

    /* Private members */
    SourceLoc lastSourceLoc;

    /* Scanner data: */

    SourceLoc *tokenLoc;        /* Source location of most recent token seen by the scanner */
    int mostRecentToken;        /* Most recent token seen by the scanner */
    InputSrc *currentInput;
    int previous_token;
    int notAVersionToken;      /* used to make sure that #version is the first token seen in the file, if present */
    
	void *pC;                   /* storing the parseContext of the compile object in cpp.   */
     
    /* Private members: */
    SourceLoc ltokenLoc;
	int ifdepth;                /*current #if-#else-#endif nesting in the cpp.c file (pre-processor)     */
    int elsedepth[64];          /*Keep a track of #if depth..Max allowed is 64.    */
    int elsetracker;            /*#if-#else and #endif constructs...Counter. */
    const char *ErrMsg;
    int CompileError;           /*Indicate compile error when #error, #else,#elif mismatch. */

    /* */
    /* Globals used to communicate between PaParseStrings() and yy_input()and  */
    /* also across the files.(gen_glslang.cpp and scanner.c) */
    /* */
    int    PaWhichStr;            /* which string we're parsing */
    int*   PaStrLen;              /* array of lengths of the PaArgv strings */
    int    PaArgc;                /* count of strings in the array */
    char** PaArgv;                /* our array of strings to parse     */
    unsigned int tokensBeforeEOF : 1;
};

#endif /* !defined(__COMPILE_H) */