Difference between revisions of "83Plus:BCALLs:8078"
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=== Inputs === | === Inputs === | ||
* DE = field to search for | * DE = field to search for | ||
| − | * HL = address to start looking (the first byte of a field, which will not be returned | + | * HL = address to start looking (the first byte of a field, which will not be returned) |
=== Outputs === | === Outputs === | ||
Revision as of 17:40, 29 March 2005
Synopsis
Official Name: FindNextCertificateField
BCALL Address: 8078
Searches for a given field in the certificate.
Inputs
- DE = field to search for
- HL = address to start looking (the first byte of a field, which will not be returned)
Outputs
- HL = address of the next matching field
- NZ set if not found.
Destroys
- AF
- OP1
Comments
Flash must be write enabled first.
Example
ld de,0300h B_CALL FindFirstCertificateField jr nz,done loop: B_CALL FindNextCertificateField jr z,loop done:
