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====== Int 21H, AH=09H ======

===== Version =====

1 and higher

===== Brief =====

WRITE STRING TO STANDARD OUTPUT

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

[[en:docs:fapi:DosWrite]]

===== Input =====

  AH = 09h
  DS:DX -> '$'-terminated string

===== Return =====

  AL = 24h (the '$' terminating the string, despite official docs which state that nothing is returned) (at least DOS 2.1-7.0 and NWDOS)

===== Notes =====

 ^C/^Break are checked, and INT 23 is called if either pressed standard output is always the screen under DOS 1.x, but may be redirected under DOS 2+

 under the FlashTek X-32 DOS extender, the pointer is in DS:EDX

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

AH=[[en:docs:dos:api:int21:02|02h]],AH=[[en:docs:dos:api:int21:06|06h]]"OUTPUT"

===== Note =====

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

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