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User:Antigng-bot/regex/regexFrontEnd.h

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#define T_Regex_Ch 0
#define T_Regex_Gen 1
#define T_Regex_Range 2
#define T_Regex_Uni_OP 3
#define T_Regex_Bi_OP 4
#define T_Regex_Bra 5
#define T_Regex_Ket 6
#define T_Regex_EOL -1
#ifndef _rangeValue
struct _rangeValue
{
	int count;
	struct _rangeValuePairs
	{
		unsigned int start;
		unsigned int end;
	} pairs[64];
};
#endif
#ifndef _regexToken
struct _regexToken
{
	int type;
	union _valueComb
	{
		unsigned int ch;
		struct _rangeValue range;
	} value;
};
#endif
int regexPatternLexer(const unsigned int *regexPattern);