PIC2List Registration Packet Functions

The P2PktRegistration structure is defined as:

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typedef struct { BYTE Type; DWORD Length; LONG Op; DWORD Code; char Name[1]; } P2PktRegistration;

P2LAddOrModifyRegistration

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P2PktRegistration* P2LAddOrModifyRegistration( P2LIST* p2l, OPERATION Op, DWORD Code, const char* pszName);

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P2PktRegistration* P2LAddOrModifyRegistration(

P2LIST* p2l,

OPERATION Op,

DWORD Code,

const char* pszName);

P2LAddOrModifyRegistration adds a registration packet to the PIC2List. If a packet for opcode Op already exists, then it is modified, otherwise a new packet for opcode Op is added. A registration packet is added to PIC2List to avoid a PICTools evaluation dialog for a registered PICTools operation occurring within a different PICTools operation.

P2LDeleteRegistration

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BOOL P2LDeleteRegistration(P2LIST* p2l, P2PktRegistration* pkt);

P2LDeleteRegistration is called to delete a registration packet from the PIC2List. pkt must point to the Type field of a registration packet within the PIC2List. No validation is performed.

P2LFindRegistration

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P2PktRegistration* P2LFindRegistration(P2LIST *p2l, OPERATION Op);

P2LFindRegistration returns a pointer to the registration packet for opcode Op. P2LfindRegistration returns 0 if there is no registration packet for opcode Op.