From cb1346e5b3bdeb98e4118053e2520ae68d2111b1 Mon Sep 17 00:00:00 2001
From: Guillem Jover <guillem@hadrons.org>
Date: Mon, 25 May 2009 09:25:13 +0200
Subject: [PATCH] Export public functions as extern C

---
 include/bsd/err.h    | 4 ++++
 include/bsd/getopt.h | 4 ++++
 include/bsd/inet.h   | 5 ++++-
 include/bsd/random.h | 5 ++++-
 include/bsd/stdlib.h | 5 ++++-
 include/bsd/string.h | 3 +++
 6 files changed, 23 insertions(+), 3 deletions(-)

diff --git a/include/bsd/err.h b/include/bsd/err.h
index d60158e..489138b 100644
--- a/include/bsd/err.h
+++ b/include/bsd/err.h
@@ -1,5 +1,6 @@
 /*
  * Copyright © 2006 Robert Millan
+ * Copyright © 2009 Guillem Jover
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -27,12 +28,15 @@
 #ifndef LIBBSD_ERR_H
 #define LIBBSD_ERR_H
 
+#include <sys/cdefs.h>
 #include <err.h>
 #include <stdarg.h>
 
+__BEGIN_DECLS
 extern void warnc (int code, const char *format, ...);
 extern void vwarnc (int code, const char *format, va_list ap);
 extern void errc (int status, int code, const char *format, ...);
 extern void verrc (int status, int code, const char *format, va_list ap);
+__END_DECLS
 
 #endif
diff --git a/include/bsd/getopt.h b/include/bsd/getopt.h
index 4d68b55..699a00e 100644
--- a/include/bsd/getopt.h
+++ b/include/bsd/getopt.h
@@ -1,5 +1,6 @@
 /*
  * Copyright © 2006 Robert Millan
+ * Copyright © 2009 Guillem Jover
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -27,10 +28,13 @@
 #ifndef LIBBSD_GETOPT_H
 #define LIBBSD_GETOPT_H
 
+#include <sys/cdefs.h>
 #include <getopt.h>
 
+__BEGIN_DECLS
 extern int optreset;
 
 int bsd_getopt (int, char **, char *);
+__END_DECLS
 
 #endif
diff --git a/include/bsd/inet.h b/include/bsd/inet.h
index 14ea256..1f6e597 100644
--- a/include/bsd/inet.h
+++ b/include/bsd/inet.h
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2008 Guillem Jover
+ * Copyright © 2008, 2009 Guillem Jover
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -27,9 +27,12 @@
 #ifndef LIBBSD_INET_H
 #define LIBBSD_INET_H
 
+#include <sys/cdefs.h>
 #include <stddef.h>
 
+__BEGIN_DECLS
 int inet_net_pton(int af, const char *src, void *dst, siez_t size);
+__END_DECLS
 
 #endif
 
diff --git a/include/bsd/random.h b/include/bsd/random.h
index 578c9be..f76adea 100644
--- a/include/bsd/random.h
+++ b/include/bsd/random.h
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2004, 2005 Guillem Jover
+ * Copyright © 2004, 2005, 2009 Guillem Jover
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -27,11 +27,14 @@
 #ifndef LIBBSD_RANDOM_H
 #define LIBBSD_RANDOM_H
 
+#include <sys/cdefs.h>
 #include <sys/types.h>
 
+__BEGIN_DECLS
 u_int32_t arc4random();
 void arc4random_stir();
 void arc4random_addrandom(u_char *dat, int datlen);
+__END_DECLS
 
 #endif
 
diff --git a/include/bsd/stdlib.h b/include/bsd/stdlib.h
index b01d970..75f994a 100644
--- a/include/bsd/stdlib.h
+++ b/include/bsd/stdlib.h
@@ -1,7 +1,7 @@
 /*
  * Copyright © 2005 Aurelien Jarno
  * Copyright © 2006 Robert Millan
- * Copyright © 2008 Guillem Jover
+ * Copyright © 2008, 2009 Guillem Jover
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -29,9 +29,11 @@
 #ifndef LIBBSD_STDLIB_H
 #define LIBBSD_STDLIB_H
 
+#include <sys/cdefs.h>
 #include <sys/stat.h>
 #include <stdlib.h>
 
+__BEGIN_DECLS
 const char *fmtcheck (const char *, const char *);
 
 char *getprogname ();
@@ -45,5 +47,6 @@ int heapsort (void *, size_t, size_t, int (*)(const void *, const void *));
 
 mode_t getmode(const void *set, mode_t mode);
 void *setmode(const char *mode_str);
+__END_DECLS
 
 #endif
diff --git a/include/bsd/string.h b/include/bsd/string.h
index e660369..cf6368b 100644
--- a/include/bsd/string.h
+++ b/include/bsd/string.h
@@ -27,15 +27,18 @@
 #ifndef LIBBSD_STRING_H
 #define LIBBSD_STRING_H
 
+#include <sys/cdefs.h>
 #include <sys/types.h>
 #include <stddef.h>
 #include <stdio.h>
 
+__BEGIN_DECLS
 size_t strlcpy(char *dst, const char *src, size_t siz);
 size_t strlcat(char *dst, const char *src, size_t siz);
 char *fgetln(FILE *fp, size_t *lenp);
 wchar_t *fgetwln(FILE * __restrict fp, size_t *lenp);
 
 void strmode(mode_t mode, char *str);
+__END_DECLS
 
 #endif