#include <stdio.h>


long DeHex(char *InVal);

void main(int argc,char *argv[])
{
	for (long i=0 ; i<1000000 ; i++)
	{
	for (long i=1 ; i<argc ; i++)
	{
		long rv = DeHex(argv[i]);
		fprintf(stdout,"%d -- %d\n",i,rv);
	}
	}
}


#define Done1 &&Done
#define Done2 Done1,Done1
#define Done4 Done2,Done2
#define Done8 Done4,Done4
#define Done16 Done8,Done8
#define Done32 Done16,Done16
#define Done64 Done32,Done32
#define Done128 Done64,Done64
#define Done256 Done128,Done128

#define Digit1 &&Digit
#define Digit2 Digit1,Digit1
#define Digit4 Digit2,Digit2
#define Digit8 Digit4,Digit4
#define Digit16 Digit8,Digit8
#define Digit32 Digit16,Digit16
#define Digit64 Digit32,Digit32
#define Digit128 Digit64,Digit64
#define Digit256 Digit128,Digit128

#define Upper1 &&Upper
#define Upper2 Upper1,Upper1
#define Upper4 Upper2,Upper2
#define Upper8 Upper4,Upper4
#define Upper16 Upper8,Upper8
#define Upper32 Upper16,Upper16
#define Upper64 Upper32,Upper32
#define Upper128 Upper64,Upper64
#define Upper256 Upper128,Upper128

#define Lower1 &&Lower
#define Lower2 Lower1,Lower1
#define Lower4 Lower2,Lower2
#define Lower8 Lower4,Lower4
#define Lower16 Lower8,Lower8
#define Lower32 Lower16,Lower16
#define Lower64 Lower32,Lower32
#define Lower128 Lower64,Lower64
#define Lower256 Lower128,Lower128

long DeHex(char *InVal)
{
	long rv = 0;
	char *TS = InVal;
	static void * JumpTab[256] =
	{
		Done32, // 00-1F
		Done16, // 20-2F
		Digit8,Digit2,Done2,Done4, // 30-3F
		Done1,Upper2,Upper4,Done1,Done8, // 40-4F
		Done16, // 50-5F
		Done1,Lower2,Lower4,Done1,Done8, // 60-6F
		Done16, // 70-7F
		Done128, // 80-FF
	};
	goto * JumpTab[*TS]; // bootstrap




Digit:
	rv = (rv<<4) | (*TS - '0');
	TS++;
	goto * JumpTab[*TS];

Upper:
	rv =  (rv<<4) | (*TS - 'A' + 10);
	TS++;
	goto * JumpTab[*TS];

Lower:
	rv =  (rv<<4) | (*TS - 'a' + 10);
	TS++;
	goto * JumpTab[*TS];


Done:
	return rv;



}