Hi tech --
This diff fixes some warnings for ps(1) found with WARNINGS=yes.
mbwsprint() was missing a prototype in utf8.c, so add it to
extern.h with every other function. This lets us remove the
prototype from print.c
~Brian
Index: extern.h
===================================================================
RCS file: /cvs/src/bin/ps/extern.h,v
retrieving revision 1.20
diff -u -p -u -p -r1.20 extern.h
--- extern.h 8 Sep 2016 15:11:29 -0000 1.20
+++ extern.h 29 May 2017 19:44:43 -0000
@@ -56,6 +56,7 @@ void logname(const struct kinfo_proc *,
void longtname(const struct kinfo_proc *, VARENT *);
void lstarted(const struct kinfo_proc *, VARENT *);
void maxrss(const struct kinfo_proc *, VARENT *);
+int mbswprint(const char *, int, int);
void nlisterr(struct nlist *);
void p_rssize(const struct kinfo_proc *, VARENT *);
void pagein(const struct kinfo_proc *, VARENT *);
Index: print.c
===================================================================
RCS file: /cvs/src/bin/ps/print.c,v
retrieving revision 1.69
diff -u -p -u -p -r1.69 print.c
--- print.c 8 Sep 2016 15:11:29 -0000 1.69
+++ print.c 29 May 2017 19:44:43 -0000
@@ -55,8 +55,6 @@
extern kvm_t *kd;
extern int needenv, needcomm, neednlist, commandonly;
-int mbswprint(const char *, int, int); /* utf8.c */
-
static char *cmdpart(char *);
#define min(a,b) ((a) < (b) ? (a) : (b))
Index: utf8.c
===================================================================
RCS file: /cvs/src/bin/ps/utf8.c,v
retrieving revision 1.1
diff -u -p -u -p -r1.1 utf8.c
--- utf8.c 10 Jan 2016 14:04:16 -0000 1.1
+++ utf8.c 29 May 2017 19:44:43 -0000
@@ -23,6 +23,8 @@
#include <vis.h>
#include <wchar.h>
+#include "ps.h"
+
int
mbswprint(const char *mbs, int maxwidth, int trail)
{
