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====== Int 21H, AH=65H, AL=A0H ======

===== Version =====

4.0 and higher

===== Brief =====

capitalize filename character

===== Family API =====


===== Input =====

  AX = 65A0h
  DL = character to capitalize

  
===== Return =====

   DL = capitalized character
  CF set on error
  AX = error code (see #01680 at AH=59h/BX=0000h)
  CF clear if successful
  
===== Macro =====


===== Notes =====

  Nonfunctional in MS-DOS 4.00 through 7.10 (Win98) due to a bug (the code sets a pointer depending on the high bit of AL, but doesn't clear the bit before branching by function number). Supported and functional(!) in Novell DOS 7 (Update 15), as well as PC-DOS 7 and OS/2 MVDM

===== See also =====

   
   
===== Note =====

Text based on [[http://www.cs.cmu.edu/~ralf/files.html|Ralf Brown Interrupt List Release 61]]

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