Drop use of concat in favor of xasprintf

Change-Id: I6a84920b0c0dc1849af8a34ecf8f3fb70b45e17c
Reviewed-on: https://gerrit.stanford.edu/843
Reviewed-by: Russ Allbery <rra@stanford.edu>
Tested-by: Russ Allbery <rra@stanford.edu>

1 files changed, 0 insertions, 36 deletions

diff --git a/util/concat.h b/util/concat.h
deleted file mode 100644
index ef8b38d..0000000
--- a/util/concat.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * Prototypes for string concatenation with dynamic memory allocation.
- *
- * Written by Russ Allbery <rra@stanford.edu>
- * This work is hereby placed in the public domain by its author.
- */
-
-#ifndef UTIL_CONCAT_H
-#define UTIL_CONCAT_H 1
-
-#include <config.h>
-#include <portable/macros.h>
-
-BEGIN_DECLS
-
-/* Default to a hidden visibility for all util functions. */
-#pragma GCC visibility push(hidden)
-
-/* Concatenate NULL-terminated strings into a newly allocated string. */
-char *concat(const char *first, ...)
-    __attribute__((__malloc__, __nonnull__(1)));
-
-/*
- * Given a base path and a file name, create a newly allocated path string.
- * The name will be appended to base with a / between them.  Exceptionally, if
- * name begins with a slash, it will be strdup'd and returned as-is.
- */
-char *concatpath(const char *base, const char *name)
-    __attribute__((__malloc__, __nonnull__(2)));
-
-/* Undo default visibility change. */
-#pragma GCC visibility pop
-
-END_DECLS
-
-#endif /* UTIL_CONCAT_H */