|The subfield packet to use.|
|Pointer to a variable that contains the number of the subfield to retrieve. The variable should be set to zero the first time the function is called and is then automatically increased by the function for any subsequent calls.|
A pointer to a subfield, if successful, or NULL if there are no more subfields in the packet.
s_JamSubPacket* SubPack_PS; s_JamSubfield* Subfield_PS; s_JamMsgHeader Header_S; ulong Count_I; int Result_I;
Result_I = JAM_ReadMsgHeader(0, &Header_S, &SubPack_PS); if (Result_I) printf("JAM_ReadMsgHeader returned %d.\n", Result_I);
Count_I = 0;
while((Subfield_PS = JAM_GetSubfield_R(SubPack_PS , &Count_I))) printf("Subfield id %d\n", Subfield_PS->LoID);
This manual page was created by Sir Raorn <firstname.lastname@example.org>, based on original JAMlib documentation by Bjorn Stenberg <email@example.com> and Johan Billing <firstname.lastname@example.org>.