1 files changed, 64 insertions, 0 deletions
diff --git a/mixlib/xmix_io.h b/mixlib/xmix_io.h
new file mode 100644
index 0000000..1346559
--- /dev/null
+++ b/mixlib/xmix_io.h
@@ -0,0 +1,64 @@
+/* -*-c-*- ------------------ xmix_io.h :
+ * Implementation of mix_iochannel_t and mix_file_t
+ * ------------------------------------------------------------------
+ * Copyright (C) 2000 Free Software Foundation, Inc.
+ *  
+ * This program 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 program 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *  
+ */
+
+
+#ifndef XMIX_IOCHANNEL_H
+#define XMIX_IOCHANNEL_H
+
+#include <stdio.h>
+#include "mix_io.h"
+
+/* the actual definition of mix_iochannel_t */
+struct mix_iochannel_t 
+{
+  FILE *file;
+};
+
+
+extern const char * io_OPENTYPE_[5];
+
+#define fmode_to_type_(mode) ( (mode) < 6 ? io_OPENTYPE_[(mode)]:NULL )
+
+/* initialisation */
+extern gboolean
+io_init_from_fdesc_(mix_iochannel_t *ioc, int fdesc);
+
+#define io_init_from_file_(ioc,f) (ioc)->file = f
+
+#define io_close_(ioc)  fclose((ioc)->file)
+
+/* write/read data */
+#define write_data_(ioc,data,no)  \
+ ( (no) == fwrite((const void*)(data), sizeof(*(data)), (no), (ioc)->file) )
+
+#define read_data_(ioc,data,no)  \
+ ( (no) == fread((void*)(data), sizeof(*(data)), (no), (ioc)->file) )
+
+/* state */
+#define is_eof_(ioc)  ( feof((ioc)->file) != 0 )
+#define is_ready_(ioc) ( ferror((ioc)->file) == 0 )
+
+/* conversions */
+#define io_get_FILE_(ioc)  (MIX_IOCHANNEL(ioc))->file
+
+
+#endif /* XMIX_IOCHANNEL_H */
+