Returns symbol location information in a Symbol record for the symbol associated with index isym in the project hprj. See: Symbol Record.
Each project has an index of symbols, sorted by symbol name. GetProjSymLocation maps an index to a symbol Symbol record. Symbol index values start at zero and go up to the count returned by GetProjSymCount.
You can call JumpToLocation to move to the Symbol record returned by GetProjSymLocation.
See GetSymbolLocation for more information on Symbol records.