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Function  04h   Auxiliary Output 

Write character to STDAUX device\driver\AUX-

entry AH 04h

DL char to send to AUX

return none

note 1) This function call does not return status or error codes. For greater

control it is recommended that you use ROM BIOS routine Int\14 or

write to device\driver\AUX- and use device\IOCTLs.

2) If Ctrl-C is has been entered from STDIN, Int\23 is executed.

3) Default is device\driver\COM1- unless redirected by DOS.

4) If the device is busy, this function will wait until it is ready.




file: /Techref/INT/21f/04.htm, 0KB, , updated: 1999/4/26 12:31, local time: 2023/9/22 05:35,
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