6 files changed, 10 insertions, 14 deletions
diff --git a/src/hyper/htadd.c b/src/hyper/htadd.c
index 14ffe618..c1f8af14 100644
--- a/src/hyper/htadd.c
+++ b/src/hyper/htadd.c
@@ -39,16 +39,17 @@
 #define _HTADD_C
 #include "openaxiom-c-macros.h"
 
-#include "sockio.h"
-#include "hyper.h"
 #include <sys/stat.h>
 #include <errno.h>
 #include <setjmp.h>
+#include <stdlib.h>
 
+#include "cfuns.h"
 #include "hash.h"
 #include "lex.h"
+#include "sockio.h"
 #include "addfile.h"
-
+#include "node.h"
 
 static void add_file(char*, char*, int);
 static void add_new_pages(FILE*, FILE*, char*, char*);
@@ -108,7 +109,7 @@ main(int argc, char **argv)
     build_db_filename(flag, db_dir, dbfilename);
 
     if (fresh)
-        unlink(dbfilename);
+        oa_unlink(dbfilename);
 
     if (flag & Delete)
         while (*fnames)
diff --git a/src/hyper/hyper.h b/src/hyper/hyper.h
index cd716b44..f71b45ae 100644
--- a/src/hyper/hyper.h
+++ b/src/hyper/hyper.h
@@ -110,12 +110,6 @@ extern openaxiom_cursor gBusyCursor; /* The clock cursor for when I am busy */
 extern int gIsAxiomServer;            /* true iff HyperDoc is acting as an Axiom server */
 extern int    gArgc;                  /* original argc from main */
 extern char **gArgv;                  /* original argv from main */
-/* from lex.c */
-extern long fpos, keyword_fpos;
-extern Token token;
-extern int last_token, input_type, last_ch;
-extern char *input_string;
-extern FILE *cfile;
 /* from input.c */
 extern openaxiom_image *picked;
 extern int picked_height;
diff --git a/src/hyper/lex.h b/src/hyper/lex.h
index 244bc9bc..3a7fd8f9 100644
--- a/src/hyper/lex.h
+++ b/src/hyper/lex.h
@@ -65,6 +65,11 @@ extern void print_token(void);
 extern void token_name(int);
 extern void print_next_ten_tokens(void);
 
+extern long fpos, keyword_fpos;
+extern Token token;
+extern int last_token, input_type, last_ch;
+extern char *input_string;
+extern FILE *cfile;
 extern short int gInSpadsrc;
 extern short int gInVerbatim;
 
diff --git a/src/hyper/macro.c b/src/hyper/macro.c
index aea33777..459c3235 100644
--- a/src/hyper/macro.c
+++ b/src/hyper/macro.c
@@ -47,8 +47,6 @@
 
 
 /* #define DEBUG 1 */
-extern FILE *cfile;
-
 
 /*
  * This routine keeps scanning until it reaches it pops off 1 more
diff --git a/src/hyper/parse-aux.c b/src/hyper/parse-aux.c
index 5cf233b3..e6dd7e88 100644
--- a/src/hyper/parse-aux.c
+++ b/src/hyper/parse-aux.c
@@ -47,7 +47,6 @@
 #include "all_hyper_proto.H1"
 
 
-extern FILE *cfile;
 extern int make_input_file;
 extern int gverify_dates;
 
diff --git a/src/hyper/parse-paste.c b/src/hyper/parse-paste.c
index 925c63df..0523c70e 100644
--- a/src/hyper/parse-paste.c
+++ b/src/hyper/parse-paste.c
@@ -56,7 +56,6 @@
 #include "all_hyper_proto.H1"
 
 
-extern FILE *cfile;
 short int gInPaste;