Table of Contents

Note: This API call is for DOS and Win16 personality only. Use Family API for portability.

2018/09/07 05:04 · prokushev · 0 Comments

Int 21H, AH=65H, AL=20H

Version

4.0 and higher

Brief

capitalize character

Family API

Input

AX = 6520h
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

See also

AH=38h - AH=70h - INT 2F/AX=1401h - INT 2F/AX=14FEh

Note

Text based on Ralf Brown Interrupt List Release 61

2018/09/04 17:23 · prokushev · 0 Comments