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Monster Media 1993 #2
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OS2-ST01
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devreset.c
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C/C++ Source or Header
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1991-06-01
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447b
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27 lines
#include <stdio.h>
#define INCL_DOSFILEMGR
#define INCL_DOSDEVICES
#include <os2.h>
main()
{
HFILE hdev;
USHORT action, rc;
BYTE dummy;
rc = DosOpen("TAPE$0", &hdev, &action, 0L, 0,
FILE_OPEN, OPEN_ACCESS_READWRITE+OPEN_SHARE_DENYNONE, 0L);
if (rc) {
printf("open: %x\n", rc);
exit(1);
}
rc = DosDevIOCtl(0, 0, 0x03, 0x80, hdev);
if (rc) {
printf("ioctl: %x\n", rc);
exit(1);
}
DosClose(hdev);
}