Remove compatibility functions that are always provided by the POSIX host env.

[mmh] / sbr / strdup.c

diff --git a/sbr/strdup.c b/sbr/strdup.c
deleted file mode 100644 (file)
index 2d30d86..0000000
--- a/sbr/strdup.c
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
-** strdup.c -- duplicate a string
-**
-** 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 *
-strdup(const char *str)
-{
-       char *cp;
-       size_t len;
-
-       if (!str)
-               return NULL;
-
-       len = strlen(str) + 1;
-       cp = mh_xmalloc(len);
-       memcpy(cp, str, len);
-       return cp;
-}