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The C Users' Group Library 1994 August
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wc-cdrom-cusersgrouplibrary-1994-08.iso
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vol_100
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155_01
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treeinit.c
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C/C++ Source or Header
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1990-10-09
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737b
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35 lines
#include <stdio.h>
#include "btree.h"
/* This program initializes a file as a valid key file. This
* program must be used to set-up key files properly.
*/
main()
{
extern char instr[];
FILE *fopen(), *fd;
char filename[20];
struct keyinfo fileinfo;
printf("\n\nName of key file to initialize: ");
gets(filename);
printf("\n\nLength of Key: ");
gets(instr);
fileinfo.keylength = atoi(instr);
if ((fd = fopen(filename, "w")) != NULL) {
fprintf(fd,"%c%2d%5ld%5ld%5ld%c",
'~',fileinfo.keylength,1L,0L,0L,'~');
fclose(fd);
}
else {
BELL
printf("\nCan't open file %s\n", filename);
}
exit(0);
}