[balsa] assistant_init: Do not export balsa_initdruid

[Peter Bloomfield <peterb src gnome org>]

commit a28711342f02839b3b0441264d4404abf3b79ef5
Author: Peter Bloomfield <PeterBloomfield bellsouth net>
Date:   Wed Oct 14 16:18:00 2020 -0400

    assistant_init: Do not export balsa_initdruid
    
    No one needs it, nor should they

 libinit_balsa/assistant_init.c | 5 +----
 libinit_balsa/assistant_init.h | 1 -
 2 files changed, 1 insertion(+), 5 deletions(-)
---
diff --git a/libinit_balsa/assistant_init.c b/libinit_balsa/assistant_init.c
index 6ebc426ec..bce6509ce 100644
--- a/libinit_balsa/assistant_init.c
+++ b/libinit_balsa/assistant_init.c
@@ -101,12 +101,9 @@ balsa_initdruid_apply(GtkAssistant * druid)
     gtk_main_quit();
 }
 
-void
+static void
 balsa_initdruid(GtkAssistant * assistant)
 {
-    g_return_if_fail(assistant != NULL);
-    g_return_if_fail(GTK_IS_ASSISTANT(assistant));
-
     g_signal_connect(assistant, "cancel",
                      G_CALLBACK(balsa_initdruid_cancel), NULL);
     g_signal_connect(assistant, "close",
diff --git a/libinit_balsa/assistant_init.h b/libinit_balsa/assistant_init.h
index cea7120a3..bfc4a0b7f 100644
--- a/libinit_balsa/assistant_init.h
+++ b/libinit_balsa/assistant_init.h
@@ -30,7 +30,6 @@ G_BEGIN_DECLS
 /*
  * Public methods
  */
-    void balsa_initdruid(GtkAssistant * assistant);
 
 void balsa_init_begin( void );