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Remove extern decls from *.c files.
diff -ur psutils-1.17.orig/epsffit.c psutils-1.17/epsffit.c
--- psutils-1.17.orig/epsffit.c 2009-06-24 00:22:15.000000000 +0200
+++ psutils-1.17/epsffit.c 2012-03-29 14:25:12.000000000 +0200
@@ -23,7 +23,7 @@
#include "pserror.h"
#include "patchlev.h"
-#include "config.h"
+#include "psutil.h"
#define MIN(x,y) ((x) > (y) ? (y) : (x))
#define MAX(x,y) ((x) > (y) ? (x) : (y))
diff -ur psutils-1.17.orig/pserror.c psutils-1.17/pserror.c
--- psutils-1.17.orig/pserror.c 2009-09-01 13:40:27.000000000 +0200
+++ psutils-1.17/pserror.c 2012-03-29 14:25:12.000000000 +0200
@@ -5,8 +5,6 @@
* Warnings and errors for PS programs
*/
-extern char *program ; /* Defined by main program, giving program name */
-
#include "psutil.h"
#include "pserror.h"
#include "patchlev.h"
diff -ur psutils-1.17.orig/psutil.c psutils-1.17/psutil.c
--- psutils-1.17.orig/psutil.c 2009-09-01 13:43:52.000000000 +0200
+++ psutils-1.17/psutil.c 2012-03-29 14:25:12.000000000 +0200
@@ -23,14 +23,6 @@
#define iscomment(x,y) (strncmp(x,y,strlen(y)) == 0)
-extern char *program ;
-extern int pages;
-extern int verbose;
-extern FILE *infile;
-extern FILE *outfile;
-extern char pagelabel[BUFSIZ];
-extern int pageno;
-
static char buffer[BUFSIZ];
static long bytes = 0;
static long pagescmt = 0;
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