diff -urN poldek-0.30-cvs20080225.00/libpoldek.sym poldek-0.30-cvs20080225.00.new/libpoldek.sym
--- poldek-0.30-cvs20080225.00/libpoldek.sym	2008-04-08 19:25:12.000000000 +0200
+++ poldek-0.30-cvs20080225.00.new/libpoldek.sym	2008-04-08 19:26:26.000000000 +0200
@@ -261,6 +261,7 @@
 sigint_destroy
 sigint_init
 sigint_enable
+sigint_emit
 sigint_pop
 sigint_push
 sigint_reached
diff -urN poldek-0.30-cvs20080225.00/sigint/sigint.c poldek-0.30-cvs20080225.00.new/sigint/sigint.c
--- poldek-0.30-cvs20080225.00/sigint/sigint.c	2008-02-02 22:49:05.000000000 +0100
+++ poldek-0.30-cvs20080225.00.new/sigint/sigint.c	2008-04-08 19:12:37.000000000 +0200
@@ -48,6 +48,21 @@
         orig_sighandler(sig);
 }
 
+void sigint_emit (void)
+{
+    int i;
+
+    if (enabled == 0)
+	return;
+
+    interrupted = 1;
+
+    for (i = 0; i < n_array_size (cb_stack); i++) {
+	void (*cb)(void) = n_array_nth (cb_stack, i);
+
+	cb ();
+    }
+}
 
 void sigint_enable(int v) 
 {
diff -urN poldek-0.30-cvs20080225.00/sigint/sigint.h poldek-0.30-cvs20080225.00.new/sigint/sigint.h
--- poldek-0.30-cvs20080225.00/sigint/sigint.h	2008-02-02 22:38:26.000000000 +0100
+++ poldek-0.30-cvs20080225.00.new/sigint/sigint.h	2008-04-08 19:22:41.000000000 +0200
@@ -6,7 +6,12 @@
 void sigint_destroy(void);
 void sigint_reset(void);
 
-void sigint_reset(void);
+/* 
+ * emit sigint. Can be used in some external applications 
+ * using libpoldek to interrupt given action (eg. searching,
+ * processing dependencies and others)
+ */
+void sigint_emit(void);
 
 void sigint_push(void (*cb)(void));
 void *sigint_pop(void);