[unix-history] / usr / src / contrib / dungeon / decode.c

/*
 * Decode dtext.dat file into readable ASCII.
 * John Gilmore (hoptoad!gnu), December 1986
 */
#include <stdio.h>
#define STRLEN 74
char string[STRLEN+1];
int recno = 0;

main() {
	unsigned char byte, byte2;
	int i;

	while (1) {
		recno++;
		byte = getchar();
		byte2 = getchar();
		if (1 != fread (string, STRLEN, 1, stdin)) exit(0);
		for (i = 1; i <= STRLEN; i++) 
			string[i-1] ^= (recno&31)+i;
		printf("%2x%02x %s\n",
			byte2, byte, string);
	}
}
Commit	Line	Data
8b22683c KB	1	/*
	2	* Decode dtext.dat file into readable ASCII.
	3	* John Gilmore (hoptoad!gnu), December 1986
	4	*/
	5	#include <stdio.h>
	6	#define STRLEN 74
	7	char string[STRLEN+1];
	8	int recno = 0;
	9
	10	main() {
	11	unsigned char byte, byte2;
	12	int i;
	13
	14	while (1) {
	15	recno++;
	16	byte = getchar();
	17	byte2 = getchar();
	18	if (1 != fread (string, STRLEN, 1, stdin)) exit(0);
	19	for (i = 1; i <= STRLEN; i++)
	20	string[i-1] ^= (recno&31)+i;
	21	printf("%2x%02x %s\n",
	22	byte2, byte, string);
	23	}
	24	}
	25