3 files changed, 36 insertions, 2 deletions
diff --git a/unix/dltest/pkga.c b/unix/dltest/pkga.c
index c4d3f32..a014458 100644
--- a/unix/dltest/pkga.c
+++ b/unix/dltest/pkga.c
@@ -29,6 +29,17 @@ static int    Pkga_EqObjCmd(ClientData clientData,
 		Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]);
 static int    Pkga_QuoteObjCmd(ClientData clientData,
 		Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]);
+/*
+ * Function to be backlinked from the tcltest executable
+ */
+#if 0
+extern const char *Tcltest_Foo();
+#else
+EXTERN const char *Tcltest_Foo() {
+    return "I'm in pkga.c";
+}
+#endif
+
 
 /*
  *----------------------------------------------------------------------
@@ -99,11 +110,15 @@ Pkga_QuoteObjCmd(
     int objc,			/* Number of arguments. */
     Tcl_Obj *const objv[])	/* Argument strings. */
 {
-    if (objc != 2) {
+    if (objc > 2) {
 	Tcl_WrongNumArgs(interp, 1, objv, "value");
 	return TCL_ERROR;
     }
+    if (objc == 1) {
+	Tcl_SetResult(interp, (char *) Tcltest_Foo(), TCL_VOLATILE);
+    } else {
     Tcl_SetObjResult(interp, objv[1]);
+    }
     return TCL_OK;
 }
 
diff --git a/unix/dltest/pkgua.c b/unix/dltest/pkgua.c
index 417bedb..b022c3c 100644
--- a/unix/dltest/pkgua.c
+++ b/unix/dltest/pkgua.c
@@ -13,6 +13,7 @@
 
 #undef STATIC_BUILD
 #include "tcl.h"
+#include <stdio.h>
 
 /*
  * TCL_STORAGE_CLASS is set unconditionally to DLLEXPORT because the
@@ -175,11 +176,21 @@ PkguaQuoteObjCmd(
     int objc,			/* Number of arguments. */
     Tcl_Obj *const objv[])	/* Argument strings. */
 {
-    if (objc != 2) {
+    if (objc > 2) {
 	Tcl_WrongNumArgs(interp, 1, objv, "value");
 	return TCL_ERROR;
     }
+    if (objc == 1) {
+	int major, minor, patch, type;
+	char result[128];
+
+#undef Tcl_GetVersion /* Link this symbol without stubs */
+	Tcl_GetVersion(&major, &minor, &patch, &type);
+	sprintf(result, "%d %d %d %d", major, minor, patch, type);
+	Tcl_SetResult(interp, result, TCL_VOLATILE);
+    } else {
     Tcl_SetObjResult(interp, objv[1]);
+    }
     return TCL_OK;
 }
 
diff --git a/unix/tclAppInit.c b/unix/tclAppInit.c
index 0d2a6c4..910a233 100644
--- a/unix/tclAppInit.c
+++ b/unix/tclAppInit.c
@@ -154,6 +154,14 @@ Tcl_AppInit(
 
     return TCL_OK;
 }
+
+#ifdef TCL_TEST
+#   undef TCL_STORAGE_CLASS
+#   define TCL_STORAGE_CLASS DLLEXPORT
+EXTERN const char *Tcltest_Foo() {
+    return "I'm in tclAppInit.c";
+}
+#endif /* TCL_TEST */
 
 /*
  * Local Variables: