Move util.c-related declarations out of manconfig.h

* include/manconfig.h (is_changed, is_directory, escape_shell,
remove_directory, trim_spaces, lang_dir, init_locale): Move to ...
* lib/util.h: ... here (new file).
* lib/Makefile.am (libman_la_SOURCES): Add util.h.
* lib/util.c, src/accessdb.c, src/catman.c, src/check_mandirs.c,
src/descriptions.c, src/globbing.c, src/globbing_test.c, src/lexgrog.l,
src/lexgrog_test.c, src/man-recode.c, src/man.c, src/manconv_main.c,
src/mandb.c, src/manp.c, src/manpath.c, src/straycats.c, src/whatis.c,
src/zsoelim_main.c: Include util.h.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/man.c b/src/man.c
index b45af004..9a80258e 100644
--- a/src/man.c
+++ b/src/man.c
@@ -93,6 +93,7 @@
 #include "encodings.h"
 #include "orderfiles.h"
 #include "sandbox.h"
+#include "util.h"
 
 #include "mydbm.h"
 #include "db_storage.h"