Version 0.1.9 from FTP

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@326 65c4cc65-6c06-0410-ace0-fbb531ad65f3

include/asterisk/image.h

@@ -0,0 +1,45 @@
+/*
+ * Asterisk -- A telephony toolkit for Linux.
+ *
+ * General Asterisk channel definitions.
+ * 
+ * Copyright (C) 1999, Mark Spencer
+ *
+ * Mark Spencer <markster@linux-support.net>
+ *
+ * This program is free software, distributed under the terms of
+ * the GNU General Public License
+ */
+
+#ifndef _ASTERISK_IMAGE_H
+#define _ASTERISK_IMAGE_H
+
+struct ast_imager {
+    char *name;					/* Name */
+	char *desc;					/* Description */
+	char *exts;					/* Extension(s) (separated by '|' ) */
+	int format;					/* Image format */
+	struct ast_frame *(*read_image)(int fd, int len);	/* Read an image from a file descriptor */
+	int (*identify)(int fd);		/* Identify if this is that type of file */
+	int (*write_image)(int fd, struct ast_frame *frame); /* Returns length written */
+	struct ast_imager *next;
+};
+
+/* Returns non-zero if image transmission is supported */
+extern int ast_supports_images(struct ast_channel *chan);
+
+/* Sends an image */
+extern int ast_send_image(struct ast_channel *chan, char *filename);
+
+/* Make an image from a filename */
+extern struct ast_frame *ast_read_image(char *filename, char *preflang, int format);
+
+/* Register an image format */
+extern int ast_image_register(struct ast_imager *imgdrv);
+
+extern void ast_image_unregister(struct ast_imager *imgdrv);
+
+/* Initialize image stuff */
+extern int ast_image_init(void);
+
+#endif