83Plus:BCALLs:8078

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: