From 88adbe1a855b7aa95bd925c80ed83c86f3fc42e3 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Sun, 6 Nov 2016 09:39:31 -0800
Subject: [PATCH 1/3] Replace __BEGIN_DECLS and __END_DECLS

Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
Upstream-Status: Pending

 include/bsd/err.h            | 10 ++++++++--
 include/bsd/libutil.h        | 10 ++++++++--
 include/bsd/md5.h            | 10 ++++++++--
 include/bsd/nlist.h          | 10 ++++++++--
 include/bsd/readpassphrase.h | 10 ++++++++--
 include/bsd/stdio.h          | 10 ++++++++--
 include/bsd/stdlib.h         | 10 ++++++++--
 include/bsd/string.h         | 10 ++++++++--
 include/bsd/stringlist.h     | 10 ++++++++--
 include/bsd/unistd.h         | 10 ++++++++--
 include/bsd/vis.h            | 10 ++++++++--
 include/bsd/wchar.h          | 10 ++++++++--
 src/hash/sha512.h            | 10 ++++++++--
 13 files changed, 104 insertions(+), 26 deletions(-)

diff --git a/include/bsd/err.h b/include/bsd/err.h
index 12fd051..43dfc32 100644
--- a/include/bsd/err.h
+++ b/include/bsd/err.h
@@ -42,7 +42,10 @@
 
 #include <stdarg.h>
 
-__BEGIN_DECLS
+/* __BEGIN_DECLS */
+#ifdef __cplusplus
+extern "C" {
+#endif
 void warnc(int code, const char *format, ...)
 	__printflike(2, 3);
 void vwarnc(int code, const char *format, va_list ap)
@@ -51,6 +54,9 @@ void errc(int status, int code, const char *format, ...)
 	__printflike(3, 4);
 void verrc(int status, int code, const char *format, va_list ap)
 	__printflike(3, 0);
-__END_DECLS
+#ifdef __cplusplus
+}
+#endif
+/* __END_DECLS */
 
 #endif
diff --git a/include/bsd/libutil.h b/include/bsd/libutil.h
index ebb6160..28b919d 100644
--- a/include/bsd/libutil.h
+++ b/include/bsd/libutil.h
@@ -53,7 +53,10 @@ struct pidfh {
 	ino_t	pf_ino;
 };
 
-__BEGIN_DECLS
+/* __BEGIN_DECLS */
+#ifdef __cplusplus
+extern "C" {
+#endif
 int humanize_number(char *buf, size_t len, int64_t bytes,
     const char *suffix, int scale, int flags);
 int expand_number(const char *_buf, uint64_t *_num);
@@ -66,7 +69,10 @@ int pidfile_close(struct pidfh *pfh);
 int pidfile_remove(struct pidfh *pfh);
 
 char   *fparseln(FILE *, size_t *, size_t *, const char[3], int);
-__END_DECLS
+#ifdef __cplusplus
+}
+#endif
+/* __END_DECLS */
 
 /* humanize_number(3) */
 #define HN_DECIMAL              0x01
diff --git a/include/bsd/md5.h b/include/bsd/md5.h
index 9a75fad..3531fd6 100644
--- a/include/bsd/md5.h
+++ b/include/bsd/md5.h
@@ -30,7 +30,10 @@ typedef struct MD5Context {
 #include <sys/cdefs.h>
 #include <sys/types.h>
 
-__BEGIN_DECLS
+/* __BEGIN_DECLS */
+#ifdef __cplusplus
+extern "C" {
+#endif
 void	 MD5Init(MD5_CTX *);
 void	 MD5Update(MD5_CTX *, const uint8_t *, size_t)
 		__attribute__((__bounded__(__string__,2,3)));
@@ -49,6 +52,9 @@ char	*MD5FileChunk(const char *, char *, off_t, off_t)
 char	*MD5Data(const uint8_t *, size_t, char *)
 		__attribute__((__bounded__(__string__,1,2)))
 		__attribute__((__bounded__(__minbytes__,3,MD5_DIGEST_STRING_LENGTH)));
-__END_DECLS
+#ifdef __cplusplus
+}
+#endif
+/* __END_DECLS */
 
 #endif /* _MD5_H_ */
diff --git a/include/bsd/nlist.h b/include/bsd/nlist.h
index 2730237..0389ab7 100644
--- a/include/bsd/nlist.h
+++ b/include/bsd/nlist.h
@@ -30,8 +30,14 @@
 #include <sys/cdefs.h>
 #include <a.out.h>
 
-__BEGIN_DECLS
+/* __BEGIN_DECLS */
+#ifdef __cplusplus
+extern "C" {
+#endif
 extern int nlist(const char *filename, struct nlist *list);
-__END_DECLS
+#ifdef __cplusplus
+}
+#endif
+/* __END_DECLS */
 
 #endif
diff --git a/include/bsd/readpassphrase.h b/include/bsd/readpassphrase.h
index e1dacc3..76e0d33 100644
--- a/include/bsd/readpassphrase.h
+++ b/include/bsd/readpassphrase.h
@@ -34,8 +34,14 @@
 #include <sys/cdefs.h>
 #include <sys/types.h>
 
-__BEGIN_DECLS
+/* __BEGIN_DECLS */
+#ifdef __cplusplus
+extern "C" {
+#endif
 char * readpassphrase(const char *, char *, size_t, int);
-__END_DECLS
+#ifdef __cplusplus
+}
+#endif
+/* __END_DECLS */
 
 #endif /* !_READPASSPHRASE_H_ */
diff --git a/include/bsd/stdio.h b/include/bsd/stdio.h
index 7697425..b5b3efd 100644
--- a/include/bsd/stdio.h
+++ b/include/bsd/stdio.h
@@ -41,7 +41,10 @@
 #include <sys/cdefs.h>
 #include <sys/types.h>
 
-__BEGIN_DECLS
+/* __BEGIN_DECLS */
+#ifdef __cplusplus
+extern "C" {
+#endif
 const char *fmtcheck(const char *, const char *);
 
 /* XXX: The function requires cooperation from the system libc to store the
@@ -69,7 +72,10 @@ FILE *funopen(const void *cookie,
 #define fwopen(cookie, fn) funopen(cookie, NULL, fn, NULL, NULL)
 
 int fpurge(FILE *fp);
-__END_DECLS
+#ifdef __cplusplus
+}
+#endif
+/* __END_DECLS */
 
 #endif
 #endif
diff --git a/include/bsd/stdlib.h b/include/bsd/stdlib.h
index 0604cad..b9f0515 100644
--- a/include/bsd/stdlib.h
+++ b/include/bsd/stdlib.h
@@ -46,7 +46,10 @@
 #include <sys/stat.h>
 #include <stdint.h>
 
-__BEGIN_DECLS
+/* __BEGIN_DECLS */
+#ifdef __cplusplus
+extern "C" {
+#endif
 uint32_t arc4random(void);
 void arc4random_stir(void);
 void arc4random_addrandom(u_char *dat, int datlen);
@@ -73,6 +76,9 @@ long long strtonum(const char *nptr, long long minval, long long maxval,
                    const char **errstr);
 
 char *getbsize(int *headerlenp, long *blocksizep);
-__END_DECLS
+#ifdef __cplusplus
+}
+#endif
+/* __END_DECLS */
 
 #endif
diff --git a/include/bsd/string.h b/include/bsd/string.h
index ee2f953..fbf8c54 100644
--- a/include/bsd/string.h
+++ b/include/bsd/string.h
@@ -36,13 +36,19 @@
 #include <sys/cdefs.h>
 #include <sys/types.h>
 
-__BEGIN_DECLS
+/* __BEGIN_DECLS */
+#ifdef __cplusplus
+extern "C" {
+#endif
 size_t strlcpy(char *dst, const char *src, size_t siz);
 size_t strlcat(char *dst, const char *src, size_t siz);
 char *strnstr(const char *str, const char *find, size_t str_len);
 void strmode(mode_t mode, char *str);
 
 void explicit_bzero(void *buf, size_t len);
-__END_DECLS
+#ifdef __cplusplus
+}
+#endif
+/* __END_DECLS */
 
 #endif
diff --git a/include/bsd/stringlist.h b/include/bsd/stringlist.h
index e3c42e9..40d0a52 100644
--- a/include/bsd/stringlist.h
+++ b/include/bsd/stringlist.h
@@ -43,12 +43,18 @@ typedef struct _stringlist {
 	size_t	  sl_cur;
 } StringList;
 
-__BEGIN_DECLS
+/* __BEGIN_DECLS */
+#ifdef __cplusplus
+extern "C" {
+#endif
 StringList	*sl_init(void);
 int		 sl_add(StringList *, char *);
 void		 sl_free(StringList *, int);
 char		*sl_find(StringList *, const char *);
 int		 sl_delete(StringList *, const char *, int);
-__END_DECLS
+#ifdef __cplusplus
+}
+#endif
+/* __END_DECLS */
 
 #endif /* _STRINGLIST_H */
diff --git a/include/bsd/unistd.h b/include/bsd/unistd.h
index 1f9c5f8..5b2f4c7 100644
--- a/include/bsd/unistd.h
+++ b/include/bsd/unistd.h
@@ -45,7 +45,10 @@
 #define S_ISTXT S_ISVTX
 #endif
 
-__BEGIN_DECLS
+/* __BEGIN_DECLS */
+#ifdef __cplusplus
+extern "C" {
+#endif
 extern int optreset;
 
 #ifdef LIBBSD_OVERLAY
@@ -68,6 +71,9 @@ void setproctitle(const char *fmt, ...)
 	__printflike(1, 2);
 
 int getpeereid(int s, uid_t *euid, gid_t *egid);
-__END_DECLS
+#ifdef __cplusplus
+}
+#endif
+/* __END_DECLS */
 
 #endif
diff --git a/include/bsd/vis.h b/include/bsd/vis.h
index 835d2d6..63c951e 100644
--- a/include/bsd/vis.h
+++ b/include/bsd/vis.h
@@ -74,7 +74,10 @@
 
 #include <sys/cdefs.h>
 
-__BEGIN_DECLS
+/* __BEGIN_DECLS */
+#ifdef __cplusplus
+extern "C" {
+#endif
 char	*vis(char *, int, int, int);
 int	strvis(char *, const char *, int);
 int	strvisx(char *, const char *, size_t, int);
@@ -83,6 +86,9 @@ int	strunvis(char *, const char *);
 int	strunvisx(char *, const char *, int);
 ssize_t strnunvis(char *, const char *, size_t);
 int	unvis(char *, int, int *, int);
-__END_DECLS
+#ifdef __cplusplus
+}
+#endif
+/* __END_DECLS */
 
 #endif /* !_VIS_H_ */
diff --git a/include/bsd/wchar.h b/include/bsd/wchar.h
index 33a500e..aa70742 100644
--- a/include/bsd/wchar.h
+++ b/include/bsd/wchar.h
@@ -43,12 +43,18 @@
 #include <sys/cdefs.h>
 #include <sys/types.h>
 
-__BEGIN_DECLS
+/* __BEGIN_DECLS */
+#ifdef __cplusplus
+extern "C" {
+#endif
 wchar_t *fgetwln(FILE *stream, size_t *len);
 
 size_t wcslcat(wchar_t *dst, const wchar_t *src, size_t size);
 size_t wcslcpy(wchar_t *dst, const wchar_t *src, size_t size);
-__END_DECLS
+#ifdef __cplusplus
+}
+#endif
+/* __END_DECLS */
 
 #endif
 #endif
diff --git a/src/hash/sha512.h b/src/hash/sha512.h
index 4f368a1..27ddc24 100644
--- a/src/hash/sha512.h
+++ b/src/hash/sha512.h
@@ -39,7 +39,10 @@ typedef struct SHA512Context {
 	unsigned char buf[128];
 } SHA512_CTX;
 
-__BEGIN_DECLS
+/* __BEGIN_DECLS */
+#ifdef __cplusplus
+extern "C" {
+#endif
 
 void	SHA512_Init(SHA512_CTX *);
 void	SHA512_Update(SHA512_CTX *, const void *, size_t);
@@ -48,6 +51,9 @@ char   *SHA512_End(SHA512_CTX *, char *);
 char   *SHA512_File(const char *, char *);
 char   *SHA512_FileChunk(const char *, char *, off_t, off_t);
 char   *SHA512_Data(const void *, unsigned int, char *);
-__END_DECLS
+#ifdef __cplusplus
+}
+#endif
+/* __END_DECLS */
 
 #endif /* !_SHA512_H_ */
-- 
2.10.2