[RP] [PATCH 1/6] Expose xrandr functions to find a screen by output or crtc number

[Mathieu OTHACEHE]

xrandr_screen_output and xrandr_screen_crtc can be useful outside of
xrandr.c
---
 src/xrandr.c | 4 ++--
 src/xrandr.h | 2 ++
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/xrandr.c b/src/xrandr.c
index f1f3ef5..d3dc933 100644
--- a/src/xrandr.c
+++ b/src/xrandr.c
@@ -82,7 +82,7 @@ xrandr_query_screen (int *screen_count)
   return output_array;
 }
 
-static rp_screen *
+rp_screen *
 xrandr_screen_output (int rr_output)
 {
   rp_screen *cur;
@@ -96,7 +96,7 @@ xrandr_screen_output (int rr_output)
   return NULL;
 }
 
-static rp_screen *
+rp_screen *
 xrandr_screen_crtc (int rr_crtc)
 {
   rp_screen *cur;
diff --git a/src/xrandr.h b/src/xrandr.h
index d765789..0ae51ea 100644
--- a/src/xrandr.h
+++ b/src/xrandr.h
@@ -26,6 +26,8 @@
 
 void init_xrandr(void);
 int *xrandr_query_screen(int *screen_count);
+rp_screen * xrandr_screen_output (int rr_output);
+rp_screen * xrandr_screen_crtc (int rr_crtc);
 void xrandr_fill_screen(int rr_output, rp_screen *screen);
 void xrandr_notify(XEvent *ev);
 
-- 
2.10.0