_dosexterr - C Language and Libraries Help

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_dosexterr

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─────Run-Time Library───────────────────────────────────────────────────────
 
  Include:   <dos.h>
 
  Syntax:    int _dosexterr( struct _DOSERROR *errorinfo );
 
  Returns:   the value of the AX register at the completion of the call.
 
  See also:  perror, strerror
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