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authorPeter Breitenlohner <peb@mppmu.mpg.de>2009-11-10 10:29:32 +0000
committerPeter Breitenlohner <peb@mppmu.mpg.de>2009-11-10 10:29:32 +0000
commitf61bbe1e960052731889ff87ac1885f85b786f51 (patch)
tree231297089d4ab3b7012ea6f0be2647aa1a4720fb /Build/source/texk/dvipsk/header.c
parent2febf30b2c406dc2962ab8e37812637b1a7ab7f3 (diff)
towards TL2010: texk/dvipsk
git-svn-id: svn://tug.org/texlive/trunk@15969 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/dvipsk/header.c')
-rw-r--r--Build/source/texk/dvipsk/header.c28
1 files changed, 7 insertions, 21 deletions
diff --git a/Build/source/texk/dvipsk/header.c b/Build/source/texk/dvipsk/header.c
index f2b9db74158..462578cac6e 100644
--- a/Build/source/texk/dvipsk/header.c
+++ b/Build/source/texk/dvipsk/header.c
@@ -14,26 +14,12 @@
#include "dvips.h" /* The copyright notice in that file is included too! */
struct header_list *header_head ;
/*
- * The external routines we use.
+ * The external declarations:
*/
#include "protos.h"
-extern char errbuf[] ;
-extern integer fontmem, swmem ;
-#ifndef KPATHSEA
-extern char *headerpath ;
-#endif
-extern char *infont ;
-extern int headersready ;
-#ifdef DEBUG
-extern integer debug_flag ;
-#endif
-#ifdef HPS
-extern Boolean noprocset ;
-extern Boolean HPS_FLAG ;
-#endif
int
-add_name(char *s, struct header_list **what)
+add_name(const char *s, struct header_list **what)
{
return (int) add_name_general (s, what, NULL, NULL);
}
@@ -43,7 +29,7 @@ add_name(char *s, struct header_list **what)
* names.
*/
int
-add_name_general(char *s, struct header_list **what, char *pre, char *post)
+add_name_general(const char *s, struct header_list **what, char *pre, char *post)
{
struct header_list *p, *q ;
@@ -71,7 +57,7 @@ add_name_general(char *s, struct header_list **what, char *pre, char *post)
* length of the file.
*/
void
-checkhmem(char *s, char *pre, char *post)
+checkhmem(const char *s, char *pre, char *post)
{
FILE *f ;
@@ -121,13 +107,13 @@ checkhmem(char *s, char *pre, char *post)
* use that; otherwise, we use the length of the file.
*/
int
-add_header(char *s)
+add_header(const char *s)
{
return (int) add_header_general (s, NULL, NULL);
}
int
-add_header_general(char *s, char *pre, char *post)
+add_header_general(const char *s, char *pre, char *post)
{
int r ;
@@ -183,5 +169,5 @@ send_headers(void) {
#endif
copyfile_general(q, CUR_head) ;
}
- infont = 0 ;
+ infont = NULL ;
}