83Plus:BCALLs:4F51
From WikiTI
Revision as of 23:57, 2 May 2005 by 84plusfreak (Talk | contribs)
Contents
Synopsis
Official Name: GetHookByte
Unofficial Name: IsHookValid
BCALL Address: 4F51
Reads the first byte of a hook and checks to see if it is equal to 83h.
Inputs
- HL = pointer to first byte of entry in hook table
Outputs
- A = first byte of hook.
- Z = set if A=83h.
Destroys
- HL
