1 files changed, 1 insertions, 0 deletions
diff --git a/include/config.h b/include/config.h
index 631c8178..b9ef340b 100644
--- a/include/config.h
+++ b/include/config.h
@@ -99,6 +99,7 @@ bool read_config(FILE *file, bool is_active);
  */
 char *do_var_replacement(char *str);
 int output_name_cmp(const void *item, const void *data);
+void merge_output_config(struct output_config *dst, struct output_config *src);
 /** Sets up a WLC output handle based on a given output_config.
  */
 void apply_output_config(struct output_config *oc, swayc_t *output);