1 files changed, 5 insertions, 2 deletions
diff --git a/src/security.c b/src/security.c
index ff67d95..fc409b1 100644
--- a/src/security.c
+++ b/src/security.c
@@ -34,9 +34,12 @@
 #include "security.h"
 
 
-#define close(fd)  while (((close)(fd) < 0) && (errno == EINTR))
-
 
+/**
+ * Called on failure.
+ * 
+ * @param  str  The function that failed.
+ */
 static void fail(const char* str)
 {
   perror(str);