* patch #3968: Move the add() function from its own file (add.c) and

[mmh] / sbr / add.c

diff --git a/sbr/add.c b/sbr/add.c
deleted file mode 100644 (file)
index 40201c1..0000000
--- a/sbr/add.c
+++ /dev/null
@@ -1,48 +0,0 @@
-
-/*
- * add.c -- If "s1" is NULL, this routine just creates a
- *       -- copy of "s2" into newly malloc'ed memory.
- *       --
- *       -- If "s1" is not NULL, then copy the concatenation
- *       -- of "s1" and "s2" (note the order) into newly
- *       -- malloc'ed memory.  Then free "s1".
- *
- * $Id$
- *
- * This code is Copyright (c) 2002, by the authors of nmh.  See the
- * COPYRIGHT file in the root directory of the nmh distribution for
- * complete copyright information.
- */
-
-#include <h/mh.h>
-#include <h/utils.h>
-
-char *
-add (char *s2, char *s1)
-{
-    char *cp;
-    size_t len1 = 0, len2 = 0;
-
-    if (s1)
-       len1 = strlen (s1);
-    if (s2)
-       len2 = strlen (s2);
-
-
-    cp = mh_xmalloc (len1 + len2 + 1);
-
-    /* Copy s1 and free it */
-    if (s1) {
-       memcpy (cp, s1, len1);
-       free (s1);
-    }
-
-    /* Copy s2 */
-    if (s2)
-       memcpy (cp + len1, s2, len2);
-
-    /* Now NULL terminate the string */
-    cp[len1 + len2] = '\0';
-
-    return cp;
-}