add read-at-point function

1 files changed, 2 insertions, 0 deletions

diff --git a/screen.c b/screen.c
index 3c69541..5b2adc6 100644
--- a/screen.c
+++ b/screen.c
@@ -1,3 +1,5 @@
+#define _POSIX_C_SOURCE 2 
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>