Bugfix: create the directory for storing the restart state (Thanks hjem)

[i3/i3] / include / libi3.h

diff --git a/include/libi3.h b/include/libi3.h
index 3815777b49b713ec6679b6c628949fe6ca69e137..dc5d537f7fecef0289a2a104ec38f60dfd91bd92 100644 (file)
--- a/include/libi3.h
+++ b/include/libi3.h
@@ -381,3 +381,11 @@ char *get_process_filename(const char *prefix);
  * Returned value must be freed by the caller.
  */
 char *get_exe_path(const char *argv0);
+
+/**
+ * Convert a logical amount of pixels (e.g. 2 pixels on a “standard” 96 DPI
+ * screen) to a corresponding amount of physical pixels on a standard or retina
+ * screen, e.g. 5 pixels on a 227 DPI MacBook Pro 13" Retina screen.
+ *
+ */
+int logical_px(const int logical);