===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/less/charset.c,v
retrieving revision 1.23
retrieving revision 1.24
diff -c -r1.23 -r1.24
*** src/usr.bin/less/charset.c	2019/05/15 18:18:08	1.23
--- src/usr.bin/less/charset.c	2019/05/15 19:36:20	1.24
***************
*** 148,154 ****
  /*
   * Is a given character a "control" character?
   */
! int
  control_char(LWCHAR c)
  {
  	c &= 0377;
--- 148,154 ----
  /*
   * Is a given character a "control" character?
   */
! static int
  control_char(LWCHAR c)
  {
  	c &= 0377;
***************
*** 281,287 ****
  /*
   * Get the value of a UTF-8 character.
   */
! LWCHAR
  get_wchar(const char *p)
  {
  	switch (utf_len(p[0])) {
--- 281,287 ----
  /*
   * Get the value of a UTF-8 character.
   */
! static LWCHAR
  get_wchar(const char *p)
  {
  	switch (utf_len(p[0])) {