X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fdata%2Ffilename.h;h=e7df800caa405b13f49287a12637c70cceaf3002;hb=0e8ce9b60375ae15ddd8dafc27bad1cc26856b08;hp=3ad4d642b932e1376e4bbb9db20154bdef6dc113;hpb=dcf9b154cbcaa35c3d8459a201b77eec8bcb30bd;p=pspp

diff --git a/src/data/filename.h b/src/data/filename.h
index 3ad4d642b9..e7df800caa 100644
--- a/src/data/filename.h
+++ b/src/data/filename.h
@@ -36,7 +36,9 @@ extern const char *config_path;
 
 void fn_init (void);
 
-char *fn_interp_vars (const char *input, const char *(*getenv) (const char *));
+struct string;
+void fn_interp_vars (struct string *target, 
+			const char *(*getenv) (const char *));
 char *fn_tilde_expand (const char *fn);
 char *fn_search_path (const char *basename, const char *path,
 		      const char *prepend);
@@ -63,26 +65,5 @@ struct file_identity *fn_get_identity (const char *filename);
 void fn_free_identity (struct file_identity *);
 int fn_compare_file_identities (const struct file_identity *,
                                 const struct file_identity *);
-
-/* Extended file routines. */
-struct file_ext;
-
-typedef int (*file_callback) (struct file_ext *);
-
-/* File callbacks may not return zero to indicate failure unless they
-   set errno to a sensible value. */
-struct file_ext
-  {
-    char *filename;		/* Filename. */
-    const char *mode;		/* Open mode, i.e, "wb". */
-    FILE *file;			/* File. */
-    int *sequence_no;		/* Page number, etc. */
-    void *param;		/* User data. */
-    file_callback postopen;	/* Called after FILE opened. */
-    file_callback preclose;	/* Called before FILE closed. */
-  };
-
-int fn_open_ext (struct file_ext *file);
-int fn_close_ext (struct file_ext *file);
 
 #endif /* filename_h */