1 files changed, 7 insertions, 3 deletions
diff --git a/src/config.h b/src/config.h
index 985ad4c..3596882 100644
--- a/src/config.h
+++ b/src/config.h
@@ -6,10 +6,14 @@
 typedef struct {
     char *font;
     char *monitor;
-    int height;
-    int width;
+    unsigned int height;
+    unsigned int width;
 } config_t;
 
-void config_init(config_t *config, FILE *file);
+void config_init(config_t *config);
+
+void config_read(config_t *config, FILE *file);
+
+void config_free(config_t *config);
 
 #endif