xduplic-copier: add missing #includes

diff --git a/cprogs/xduplic-copier.c b/cprogs/xduplic-copier.c
index 46ff0d37161c2530e54114115d2520723459412e..8c1da088778747cc196df8f9cb2de07004d91e46 100644 (file)
--- a/cprogs/xduplic-copier.c
+++ b/cprogs/xduplic-copier.c
@@ -24,6 +24,8 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <assert.h>
 #include <stdlib.h>
 #include <stdio.h>
 #include <assert.h>

+#include <string.h>
+#include <unistd.h>

 
 static Display *display;
 static int selecting, l1_x, l1_y;
 
 static Display *display;
 static int selecting, l1_x, l1_y;