[groff] 04/04: ../xtotroff/xtotroff.c: Mark function static.

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit d8719c3a41e5bf87725482f430e4394111ad48ec
Author: G. Branden Robinson <address@hidden>
Date:   Sat Nov 11 17:00:19 2017 -0500

    ../xtotroff/xtotroff.c: Mark function static.
    
    Not externally referenced.  Quietens -Wmissing-prototypes warning.
    
    Signed-off-by: G. Branden Robinson <address@hidden>
---
 ChangeLog                     | 6 +++++-
 src/utils/xtotroff/xtotroff.c | 2 +-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index bd0fd0f..b0e9398 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,8 +1,12 @@
 2017-11-11  G. Branden Robinson <address@hidden>
 
+       src/utils/xtotroff/xtotroff.c: Mark private function static.
+
+2017-11-11  G. Branden Robinson <address@hidden>
+
        src/libs/libxutil/xmalloc.c: Quieten gcc warning.
 
-       Mollify -Wmissing-prototype for xmalloc() in single-function
+       Mollify -Wmissing-prototypes for xmalloc() in single-function
        file.
 
 2017-11-11  G. Branden Robinson <address@hidden>
diff --git a/src/utils/xtotroff/xtotroff.c b/src/utils/xtotroff/xtotroff.c
index b20fda7..aa70d87 100644
--- a/src/utils/xtotroff/xtotroff.c
+++ b/src/utils/xtotroff/xtotroff.c
@@ -60,7 +60,7 @@ Display *dpy;
 unsigned resolution = 75;
 unsigned point_size = 10;
 
-int charExists(XFontStruct * fi, int c)
+static int charExists(XFontStruct * fi, int c)
 {
   XCharStruct *p;