make sure getw/putw agree with prototypes by defining _GNU_SOURCE

diff --git a/src/stdio/getw.c b/src/stdio/getw.c
index de9e985..73d2c0d 100644 (file)
--- a/src/stdio/getw.c
+++ b/src/stdio/getw.c
@@ -1,3 +1,4 @@
+#define _GNU_SOURCE
 #include <stdio.h>
 
 int getw(FILE *f)

diff --git a/src/stdio/putw.c b/src/stdio/putw.c
index 137832e..a6d2429 100644 (file)
--- a/src/stdio/putw.c
+++ b/src/stdio/putw.c
@@ -1,3 +1,4 @@
+#define _GNU_SOURCE
 #include <stdio.h>
 
 int putw(int x, FILE *f)