Merge pull request #1943 from H3rnand3zzz/gmainloop

Use Gmainloop as a main loop to increase performance

tests/unittests/ui/stub_inputwin.c

@@ -0,0 +1,4 @@
+void
+inp_add_watch(void)
+{
+}

tests/unittests/ui/stub_inputwin.h

@@ -0,0 +1 @@
+void inp_add_watch(void);