#include <stdio.h>
#include <unistd.h>
unsigned char prg[] = { 0x00, 0x00, 0x00, 0xc3, 0x00, 0x00, 0x00 };
void main(void)
{
int k;
char fn[16];
FILE *fp;
for (k = 0; k < 256; k++)
{
sprintf(fn, "%02.2X.COM", k);
if ((fp = fopen(fn, "wb")) == NULL)
{
perror("Can't open file");
exit(0);
}
*prg = k;
fwrite(prg, sizeof(prg), 1, fp);
fclose(fp);
}
}