/*
 * externs.g: declare all functions exported from one file to others.
 */

extern

/* system.d */

    printString(*char string)void,
    printInt(int n)void,
    errorPosition(uint line, column)void,
    abort(*char message)void,
    memAlloc(ulong length)arbptr,
    memFree(arbptr p; ulong length)void,
    readSource(*char buffer; ulong length)uint,
    codeStartProc(*SymbolEntry_t se)void,
    codeReference(RelocCode_t rc; *SymbolEntry_t se; uint offset)void,
    codeEndProc(*SymbolEntry_t se; *byte codePtr; uint codeLength)void,

/* lex.d */

    errorHere(*char message)void,
    errorHereThree(*char m1, m2, m3)void,
    nextToken()void,
    getToken(**SymbolEntry_t pSymbol;**char pBuffer;*ulong pNumber)TokenKind_t,
    getSimpleToken()TokenKind_t,
    skipToken()void,
    lexInit()void,
    lexTerm()void,

/* symbol.d */

    symbolInit()void,
    symbolTerm()void,
    symbolPurge()void,
    enter(*char name; ulong length)*SymbolEntry_t,
    fixLocals(int extraOffset)void,

/* decl.d */

    declareVariables(SymbolKind_t kind)void,
    defineProc()void,

/* statement.d */

    parseAssignmentStatement(*SymbolEntry_t se)void,
    parseStatementList()ResultType_t,

/* expression.d */

    parseExpression()ResultType_t,

/* parseUtil.d */

    checkUndef(*SymbolEntry_t se)void,
    checkAssign(*SymbolEntry_t se)void,
    isStatement()bool,
    findStatement()void,
    findClose()void,

/* codeGen.d */

    setGlobalSize(int size)void,
    getGlobalSize()int,
    procStartParameters()void,
    procEndParameters()void,
    procEndLocals()void,
    allocateVariable(*SymbolEntry_t se)void,
    pushConstant(int n)void,
    pushVariable(*SymbolEntry_t se)void,
    popVariable(*SymbolEntry_t se)void,
    emitString(*char st; ulong length)void,
    callSpecial(RelocCode_t rc)void,
    pushParameter()void,
    callProc(*SymbolEntry_t se)void,
    procResult()void,
    unaryOp(TokenKind_t opToken)void,
    binaryOp(TokenKind_t opToken)void,
    compareValues(TokenKind_t opToken)void,
    getPos()uint,
    branchForward(bool isConditional)uint,
    patchBranch(uint offset)void,
    branchTo(uint offset)void,
    codeInit(*SymbolEntry_t se)void,
    codeTerm(*SymbolEntry_t se)void,

/* runTime.d */

    outputRunTime()void;