Use extern for decls - dedup - deduplicating backup program
 (HTM) git clone git://bitreich.org/dedup/ git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfrinws65d7roiv6bfj7d652fid.onion/dedup/
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       ---
 (DIR) commit 956192e3229cd13d185e896b34e3476371b4a83c
 (DIR) parent da6cffe23132c09ca4599486e396a7b5e2a06a0b
 (HTM) Author: sin <sin@2f30.org>
       Date:   Sun, 12 May 2019 10:26:07 +0100
       
       Use extern for decls
       
       Diffstat:
         M state.h                             |       4 ++--
       
       1 file changed, 2 insertions(+), 2 deletions(-)
       ---
 (DIR) diff --git a/state.h b/state.h
       @@ -5,5 +5,5 @@ struct param {
                int keyloaded;
        };
        
       -int writestate(int, struct param *);
       -int readstate(int fd, struct param *);
       +extern int writestate(int, struct param *);
       +extern int readstate(int fd, struct param *);