1 files changed, 77 insertions, 0 deletions
diff --git a/flow/gsl/gslfilehash.h b/flow/gsl/gslfilehash.h
new file mode 100644
index 0000000..cc70bee
--- /dev/null
+++ b/flow/gsl/gslfilehash.h
@@ -0,0 +1,77 @@
+/* GSL - Generic Sound Layer
+ * Copyright (C) 2002 Tim Janik
+ *
+ * This library is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
+ */
+#ifndef __GSL_FILE_HASH_H__
+#define __GSL_FILE_HASH_H__
+
+#include <gsl/gsldefs.h>
+#include <gsl/gslcommon.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+
+
+/* --- typedefs & structures --- */
+typedef struct {
+  gchar   *file_name;
+  GTime    mtime;
+  GslLong  n_bytes;
+  /*< private >*/
+  GslLong  cpos;
+  GslMutex mutex;
+  gint     fd;
+  guint    ocount;
+} GslHFile;
+typedef struct {
+  GslHFile *hfile;
+  GslLong   offset;
+} GslRFile;
+
+
+/* --- GslHFile API --- */
+GslHFile* gsl_hfile_open	(const gchar	*file_name);
+GslLong	  gsl_hfile_pread	(GslHFile	*hfile,
+				 GslLong	 offset,
+				 GslLong         n_bytes,
+				 gpointer	 bytes);
+void	  gsl_hfile_close	(GslHFile	*hfile);
+
+
+/* --- GslRFile API --- */
+GslRFile* gsl_rfile_open	(const gchar	*file_name);
+gchar*    gsl_rfile_name	(GslRFile	*rfile);
+GslLong	  gsl_rfile_pread	(GslRFile	*rfile,
+				 GslLong	 offset,
+				 GslLong         n_bytes,
+				 gpointer	 bytes);
+GslLong	  gsl_rfile_read	(GslRFile	*rfile,
+				 GslLong         n_bytes,
+				 gpointer	 bytes);
+GslLong	  gsl_rfile_seek_set	(GslRFile	*rfile,
+				 GslLong	 offset);
+GslLong	  gsl_rfile_position	(GslRFile	*rfile);
+GslLong	  gsl_rfile_length	(GslRFile	*rfile);
+void	  gsl_rfile_close	(GslRFile	*rfile);
+
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* __GSL_FILE_HASH_H__ */