en:docs:dos:api:int21:65:22

Note: This API call is for DOS personality only. Use Family API for portability.

2018/09/07 07:04 · prokushev

Int 21H, AH=65H, AL=22H

Version

4.0 and higher

Brief

capitalize ASCIZ string

Family API

Input

AX = 6522h
DS:DX -> ASCIZ string to capitalize

Return

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

Macro

Notes

See also

 AH=38h - AH=70h"MS-DOS 7" - INT 2F/AX=1401h - INT 2F/AX=14FEh
 

Note


en/docs/dos/api/int21/65/22.txt · Last modified: 2021/08/06 07:38 by prokushev