Declare file-scope functions and variables static if not exported.

This is more consistent, and is nicer with gcc -Wstrict-prototypes.
* ebrowse.c, emacsclient.c, fakemail.c, make-docfile.c, movemail.c:
* profile.c, test-distrib.c, update-game-score.c:
Declare non-'main' functions and variables to be static.
* ebrowse.c: Omit redundant function prototypes.

1 files changed, 4 insertions, 4 deletions

diff --git a/lib-src/test-distrib.c b/lib-src/test-distrib.c
index acfb147325b..c27f0e35b07 100644
--- a/lib-src/test-distrib.c
+++ b/lib-src/test-distrib.c
@@ -26,18 +26,18 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 /* Break string in two parts to avoid buggy C compilers that ignore characters
    after nulls in strings.  */
 
-char string1[] = "Testing distribution of nonprinting chars:\n\
+static char string1[] = "Testing distribution of nonprinting chars:\n\
 Should be 0177: \177 Should be 0377: \377 Should be 0212: \212.\n\
 Should be 0000: ";
 
-char string2[] = ".\n\
+static char string2[] = ".\n\
 This file is read by the `test-distribution' program.\n\
 If you change it, you will make that program fail.\n";
 
-char buf[300];
+static char buf[300];
 
 /* Like `read' but keeps trying until it gets SIZE bytes or reaches eof.  */
-int
+static int
 cool_read (int fd, char *buf, size_t size)
 {
   ssize_t num;