1 files changed, 93 insertions, 0 deletions
diff --git a/src/compat/compat.h b/src/compat/compat.h
new file mode 100644
index 0000000..91ff4ad
--- /dev/null
+++ b/src/compat/compat.h
@@ -0,0 +1,93 @@
+/* -*- mode: c; c-file-style: "openbsd" -*- */
+/*
+ * Copyright (c) 1991, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)queue.h	8.5 (Berkeley) 8/20/94
+ */
+
+#ifndef _COMPAT_H
+#define _COMPAT_H
+
+#if HAVE_CONFIG_H
+#  include <config.h>
+#endif
+
+#include <stdio.h>
+#include <stddef.h>
+#include <stdarg.h>
+#include <string.h>
+#include <unistd.h>
+
+#undef getopt
+
+#if !HAVE_ASPRINTF
+int vasprintf(char **, const char *, va_list) __attribute__((format(printf, 2, 0)));
+int asprintf(char **, const char *, ...) __attribute__((format(printf, 2, 3)));
+#endif
+
+#if !HAVE_VSYSLOG
+void vsyslog(int, const char *, va_list) __attribute__((format(printf, 2, 0)));
+#endif
+
+#if !HAVE_DAEMON
+int daemon(int, int);
+#endif
+
+#if !HAVE_STRLCPY
+size_t strlcpy(char *, const char *, size_t);
+#endif
+
+#if !HAVE_STRNLEN
+size_t strnlen(const char *, size_t);
+#endif
+
+#if !HAVE_STRNDUP
+char *strndup(const char *, size_t);
+#endif
+
+#if !HAVE_STRTONUM
+long long strtonum(const char *, long long, long long, const char **);
+#endif
+
+#if !HAVE_GETLINE
+ssize_t getline(char **, size_t *, FILE *);
+#endif
+
+#if !HAVE_SETPROCTITLE
+void setproctitle(const char *fmt, ...) __attribute__((format(printf, 1, 2)));
+#endif
+
+#if !HAVE_MALLOC
+void *malloc(size_t size);
+#endif
+
+#if !HAVE_REALLOC
+void *realloc(void *ptr, size_t size);
+#endif
+
+#endif