PpTokens.h

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#ifndef PARSER_H
#define PARSER_H

namespace glslang {

// Multi-character tokens
enum EFixedAtoms {
    // single character tokens get their own char value as their token; start here for multi-character tokens
    PpAtomMaxSingle = 127,

    // replace bad character tokens with this, to avoid accidental aliasing with the below
    PpAtomBadToken,

    // Operators

    PPAtomAddAssign,
    PPAtomSubAssign,
    PPAtomMulAssign,
    PPAtomDivAssign,
    PPAtomModAssign,

    PpAtomRight,
    PpAtomLeft,

    PpAtomRightAssign,
    PpAtomLeftAssign,
    PpAtomAndAssign,
    PpAtomOrAssign,
    PpAtomXorAssign,

    PpAtomAnd,
    PpAtomOr,
    PpAtomXor,

    PpAtomEQ,
    PpAtomNE,
    PpAtomGE,
    PpAtomLE,

    PpAtomDecrement,
    PpAtomIncrement,

    PpAtomColonColon,

    PpAtomPaste,

    // Constants

    PpAtomConstInt,
    PpAtomConstUint,
    PpAtomConstInt64,
    PpAtomConstUint64,
    PpAtomConstInt16,
    PpAtomConstUint16,
    PpAtomConstFloat,
    PpAtomConstDouble,
    PpAtomConstFloat16,
    PpAtomConstString,

    // Identifiers
    PpAtomIdentifier,

    // preprocessor "keywords"

    PpAtomDefine,
    PpAtomUndef,

    PpAtomIf,
    PpAtomIfdef,
    PpAtomIfndef,
    PpAtomElse,
    PpAtomElif,
    PpAtomEndif,

    PpAtomLine,
    PpAtomPragma,
    PpAtomError,

    // #version ...
    PpAtomVersion,
    PpAtomCore,
    PpAtomCompatibility,
    PpAtomEs,

    // #extension
    PpAtomExtension,

    // __LINE__, __FILE__, __VERSION__

    PpAtomLineMacro,
    PpAtomFileMacro,
    PpAtomVersionMacro,

    // #include
    PpAtomInclude,

    PpAtomLast,
};

} // end namespace glslang

#endif /* not PARSER_H */