83Plus:BCALLs:4351
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Revision as of 11:40, 11 December 2005 by 68.211.55.235 (Talk)
Synopsis
Official Name: DelVar
BCALL Address: 4351h
Delete a variable.
Inputs
- HL points to the VAT entry
- BDE points to the start of the data
Outputs
None
Destroys
- All registers
Comments
This routine will refuse to delete archived variables, throwing an error instead. Use DelVarArc to delete archived variables.
Example
ld hl,name
ld de,OP1
ld bc,6 ; type (1) + name (4) + zero (1)
ldir
B_CALL ChkFindSym
ret c
B_CALL DelVar
;...
name:
.db ProgObj,"name",0
