static void *
FindSymbol(
    Tcl_Interp *interp,		/* For error reporting. */
    Tcl_LoadHandle loadHandle,	/* Handle from TclpDlopen. */
    const char *symbol)		/* Symbol name to look up. */
{
    Tcl_DyldLoadHandle *dyldLoadHandle = (Tcl_DyldLoadHandle *)loadHandle->clientData;
    Tcl_PackageInitProc *proc = NULL;
    const char *errMsg = NULL;
    Tcl_DString ds;
    const char *native;

    native = Tcl_UtfToExternalDString(NULL, symbol, -1, &ds);
    if (dyldLoadHandle->dlHandle) {
#if TCL_DYLD_USE_DLFCN
	proc = (Tcl_PackageInitProc *)dlsym(dyldLoadHandle->dlHandle, native);
	if (!proc) {
	    errMsg = dlerror();
	}
#endif /* TCL_DYLD_USE_DLFCN */
    } else {
#if TCL_DYLD_USE_NSMODULE || defined(TCL_LOAD_FROM_MEMORY)
	NSSymbol nsSymbol = NULL;

		NSLinkEditError(&editError, &errorNumber, &errorName, &errMsg);
	    }
	} else if (dyldLoadHandle->modulePtr) {
	    nsSymbol = NSLookupSymbolInModule(
		    dyldLoadHandle->modulePtr->module, native);
	}
	if (nsSymbol) {
	    proc = (Tcl_PackageInitProc *)NSAddressOfSymbol(nsSymbol);
	}
	Tcl_DStringFree(&newName);
#endif /* TCL_DYLD_USE_NSMODULE */
    }
    Tcl_DStringFree(&ds);
    if (errMsg && (interp != NULL)) {
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(