RsrcMapEntry

RsrcMapEntry Obtain offset in resource map for a handle's entry

#include <Resources.h> Resource Manager

long RsrcMapEntry(rHandle ); [128K ROM]

Handle rHandle ; handle of a resource in an open file

returns offset in resource map of a resource entry

RsrcMapEntry returns an offset from the start of the resource map. The

offset specifies the location of a particular resource entry.

rHandle is a valid resource handle. It is a value obtained via GetResource,

Returns: a 32-bit long integer; the offset from the start of the resource

map which contains the start of the resource entry for rHandle . A

return value of NIL indicates an error and ResError will return

resNotFound.

Notes: The low-memory global variable TopMapHndl (0xA50) contains a handle

leading to the start of the resource map of the current resource file.

Referenced by (1):