Staticize functions in png2ff(1) - farbfeld - suckless image format with conversion tools
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       ---
 (DIR) commit 65435b097b355105dc9a32f87ed80427d56b1c91
 (DIR) parent 1510ddefc12775143fd05286e92c38d4aed7c3a9
 (HTM) Author: Laslo Hunhold <dev@frign.de>
       Date:   Fri, 14 Apr 2017 16:39:05 +0200
       
       Staticize functions in png2ff(1)
       
       Diffstat:
         M png2ff.c                            |       4 ++--
       
       1 file changed, 2 insertions(+), 2 deletions(-)
       ---
 (DIR) diff --git a/png2ff.c b/png2ff.c
       @@ -11,7 +11,7 @@
        
        #include "util.h"
        
       -void
       +static void
        png_err(png_struct *pngs, const char *msg)
        {
                (void)pngs;
       @@ -19,7 +19,7 @@ png_err(png_struct *pngs, const char *msg)
                exit(1);
        }
        
       -void
       +static void
        png_setup_reader(png_struct **s, png_info **i, uint32_t *w, uint32_t *h)
        {
                *s = png_create_read_struct(PNG_LIBPNG_VER_STRING, NULL, png_err, NULL);