Remove libxkbfile dependency from README.md/comments

It has not been in use since commit 7eb43aeabd
10 years ago · cc73d88aea
2 changed files with 0 additions and 2 deletions
--- a/README.md
+++ b/README.md
@ -28,7 +28,6 @@ Requirements
 - libev
 - libx11-dev
 - libx11-xcb-dev
 - libxkbfile-dev
 - libxkbcommon >= 0.5.0
 - libxkbcommon-x11 >= 0.5.0
--- a/i3lock.c
+++ b/i3lock.c
@ -44,7 +44,6 @@
 typedef void (*ev_callback_t)(EV_P_ ev_timer *w, int revents);
 /* We need this for libxkbfile */
 char color[7] = "ffffff";
 int inactivity_timeout = 30;
 uint32_t last_resolution[2];