BOOL HlpIsTopic(HIFS ifs, DWORD HashCode)
Tests if the given Hash-Code is in the list of hash-Codes in the given File.
Hash-Codes are 32-Bit values generated from Context-Strings (#-Footnotes) by a call to HlpGenerateHashValue
The hash-Codes are to be found in the internal CONTEXT-File which is organized as a simple B-Tree
Defined in: C:/HLPACCES/ISTOPIC.C
TopicOffset Value, or 0xffffffff if not found.
Handle of an open File-System returned by IFSOpen
Hash-Code for a contextr string, retrieved by HlpGenerateHashValue
IsTopic, HlpGenerateHashValue, IFSOpen