DBG: correctly enumerate imports as IAT addresses

src/dbg/_scriptapi_symbol.h

@@ -9,9 +9,9 @@ namespace Script
     {
         enum SymbolType
         {
-            Function,
-            Import,
-            Export
+            Function, //user-defined function
+            Import, //IAT entry
+            Export //export
         };
 
         struct SymbolInfo

src/dbg/addrinfo.cpp

@@ -143,7 +143,7 @@ bool apienumimports(duint base, const IMPORTENUMCALLBACK & cbEnum)
                 return false;
 
             // Callback
-            cbEnum(base, imageFtThunkData.u1.Function, importName(), importModuleName);
+            cbEnum(base, (duint)imageIATVa, importName(), importModuleName);
 
             // Move to next address in the INT
             imageINTVa++;

src/dbg/symbolinfo.cpp

@@ -46,6 +46,9 @@ BOOL CALLBACK EnumSymbols(PSYMBOL_INFO SymInfo, ULONG SymbolSize, PVOID UserCont
     else if(!strcmp(curSymbol.decoratedSymbol, curSymbol.undecoratedSymbol))
         curSymbol.undecoratedSymbol = nullptr;
 
+    // Mark IAT entries as Imports
+    curSymbol.isImported = strncmp(curSymbol.decoratedSymbol, "__imp_", 6) == 0;
+
     cbData->cbSymbolEnum(&curSymbol, cbData->user);
     return TRUE;
 }