xutils: break out string handling and locking

Break out all string handling functions and lockme stuff in order
to further eliminate the big code blob in xutils, so that it can
be easier maintained.

Signed-off-by: Daniel Borkmann <dborkman@redhat.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/xio.c b/xio.c
index d2c6181..991ff7f 100644
--- a/xio.c
+++ b/xio.c
@@ -23,6 +23,7 @@
 
 #include "die.h"
 #include "xio.h"
+#include "str.h"
 #include "xutils.h"
 
 int open_or_die(const char *file, int flags)