Remove sign hack.

Signed-off-by: Bradley Smith <brad@brad-smith.co.uk>

1 files changed, 0 insertions, 18 deletions

diff --git a/src/sign.c b/src/sign.c
deleted file mode 100644
index 9b1743e..0000000
--- a/src/sign.c
+++ /dev/null
@@ -1,18 +0,0 @@
-/* TODO: Either this needs to go, or it needs a copyright header */
-
-#include <stdio.h>
-#include <glib.h>
-
-/* is there a standard C function to do this? */
-
-gint
-sign (gint n)
-{
-  if (n < 0) {
-    return (-1);
-  } else if (n > 0) {
-    return (+1);
-  }
-
-  return (0);
-}