trivial patch to at least make the buggy functions control_char()

and get_wchar() static for now - until they can be deleted

2 files changed, 2 insertions, 4 deletions

diff --git a/usr.bin/less/charset.c b/usr.bin/less/charset.c
index ec1365414ed..4be75d678a9 100644
--- a/usr.bin/less/charset.c
+++ b/usr.bin/less/charset.c
@@ -148,7 +148,7 @@ init_charset(void)
 /*
  * Is a given character a "control" character?
  */
-int
+static int
 control_char(LWCHAR c)
 {
 	c &= 0377;
@@ -281,7 +281,7 @@ is_utf8_well_formed(const char *s)
 /*
  * Get the value of a UTF-8 character.
  */
-LWCHAR
+static LWCHAR
 get_wchar(const char *p)
 {
 	switch (utf_len(p[0])) {
diff --git a/usr.bin/less/funcs.h b/usr.bin/less/funcs.h
index 87439f06e2e..2bfab74475e 100644
--- a/usr.bin/less/funcs.h
+++ b/usr.bin/less/funcs.h
@@ -56,12 +56,10 @@ void ch_init(int, int);
 void ch_close(void);
 int ch_getflags(void);
 void init_charset(void);
-int control_char(LWCHAR);
 char *prchar(LWCHAR);
 char *prutfchar(LWCHAR);
 int utf_len(char);
 int is_utf8_well_formed(const char *);
-LWCHAR get_wchar(const char *);
 LWCHAR step_char(char **, int, char *);
 int is_composing_char(LWCHAR);
 int is_ubin_char(LWCHAR);