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copensub |
Function (ROM Call 0x133) |
Opens a subcontext.
As the certificate file is usually consist of various field, this function is used for initializing
the context pointed to by context to point to the actual content of the field described
in the structure pointed to by subfield. This function is equal to
copen (context, subfield->Data, subfield->Len);
copen is used mainly to reset the file pointer to the start of a group of items. See
cfindfield for more info.
Uses: copen
Used by: AB_prodid, AB_prodname, ROM Call 0x504