git: <ifaddrs.h>: Clean it up a bit.

[Sascha Wildner]

commit e8a0adbf7f8889868c9ac626f3dba638b88a807a
Author: Sascha Wildner <saw at online.de>
Date:   Fri Mar 5 17:28:55 2021 +0100

    <ifaddrs.h>: Clean it up a bit.
    
    * Include the necessary headers to make it self sufficient.
    
    * Move <sys/cdefs.h> to the top.
    
    * Remove 'extern' from prototypes.
    
    Reported-by: zrj (broke devel/kiwix-lib)

Summary of changes:
 include/ifaddrs.h | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/e8a0adbf7f8889868c9ac626f3dba638b88a807a


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