--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/lib/str-find.h	Wed Apr 04 11:17:03 2007 +0300
@@ -0,0 +1,17 @@
+#ifndef __STR_FIND_H
+#define __STR_FIND_H
+
+struct str_find_context;
+
+struct str_find_context *str_find_init(pool_t pool, const char *key);
+void str_find_deinit(struct str_find_context **ctx);
+
+/* Returns TRUE if key is found. It's possible to send the data in arbitrary
+   blocks and have the key still match. */
+bool str_find_more(struct str_find_context *ctx,
+		   const unsigned char *data, size_t size);
+/* Reset input data. The next str_find_more() call won't try to match the key
+   to earlier data. */
+void str_find_reset(struct str_find_context *ctx);
+
+#endif