fnmatch: fix "[/b" test

[libc-test] / src / stdio / popen.c

diff --git a/src/stdio/popen.c b/src/stdio/popen.c
index a373df6..f647bf4 100644 (file)
--- a/src/stdio/popen.c
+++ b/src/stdio/popen.c
@@ -1,4 +1,3 @@
-#define _POSIX_C_SOURCE 200809L
 #include <unistd.h>
 #include <stdio.h>
 #include <errno.h>