Move extern variable declarations to common header (def.h)

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

4 files changed, 17 insertions, 24 deletions

diff --git a/def.h b/def.h
index 5683c1e..6251d91 100644
--- a/def.h
+++ b/def.h
@@ -176,3 +176,20 @@ int                     cppsetup(const char *filename,
 extern void fatalerr(const char *, ...) _X_ATTRIBUTE_PRINTF(1, 2);
 extern void warning(const char *, ...) _X_ATTRIBUTE_PRINTF(1, 2);
 extern void warning1(const char *, ...) _X_ATTRIBUTE_PRINTF(1, 2);
+
+extern struct inclist	  inclist[ MAXFILES ];
+extern struct inclist    *inclistp;
+extern struct inclist    *inclistnext;
+extern struct inclist     maininclist;
+extern const char        *includedirs[ ];
+extern const char       **includedirsnext;
+extern const char * const directives[];
+extern char              *notdotdot[ ];
+
+extern char              *objprefix;
+extern char              *objsuffix;
+extern int          	  width;
+extern boolean            printed;
+extern boolean            verbose;
+extern boolean            show_where_not;
+extern boolean            warn_multiple;
diff --git a/include.c b/include.c
index d3fa064..ebbdacf 100644
--- a/include.c
+++ b/include.c
@@ -27,14 +27,6 @@ in this Software without prior written authorization from The Open Group.
 
 #include "def.h"
 
-extern struct	inclist	inclist[ MAXFILES ],
-			*inclistp, *inclistnext;
-extern const char	*includedirs[ ],
-			**includedirsnext;
-extern char	*notdotdot[ ];
-extern boolean show_where_not;
-extern boolean warn_multiple;
-
 static boolean
 isdot(const char *p)
 {
diff --git a/parse.c b/parse.c
index 65317e2..a4277e7 100644
--- a/parse.c
+++ b/parse.c
@@ -26,13 +26,6 @@ in this Software without prior written authorization from The Open Group.
 
 #include "def.h"
 
-extern const char * const directives[];
-extern struct inclist	inclist[ MAXFILES ],
-			*inclistnext,
-			maininclist;
-extern const char	*includedirs[ ],
-			**includedirsnext;
-
 static int deftype (char *line, struct filepointer *filep,
 		    struct inclist *file_red, struct inclist *file,
 		    int parse_it);
diff --git a/pr.c b/pr.c
index 9a65723..9c39a16 100644
--- a/pr.c
+++ b/pr.c
@@ -26,15 +26,6 @@ in this Software without prior written authorization from The Open Group.
 
 #include "def.h"
 
-extern struct	inclist	inclist[ MAXFILES ],
-			*inclistp;
-extern char	*objprefix;
-extern char	*objsuffix;
-extern int	width;
-extern boolean	printed;
-extern boolean	verbose;
-extern boolean	show_where_not;
-
 void
 add_include(struct filepointer *filep, struct inclist *file,
 	    struct inclist *file_red, const char *include, int type,