REORG: rename "pattern" files
They're now called "sample" everywhere to match their description.
diff --git a/include/proto/sample.h b/include/proto/sample.h
new file mode 100644
index 0000000..471eb5f
--- /dev/null
+++ b/include/proto/sample.h
@@ -0,0 +1,36 @@
+/*
+ * include/proto/sample.h
+ * Functions for samples management.
+ *
+ * Copyright (C) 2009-2010 EXCELIANCE, Emeric Brun <ebrun@exceliance.fr>
+ * Copyright (C) 2012 Willy Tarreau <w@1wt.eu>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation, version 2.1
+ * exclusively.
+ *
+ * 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef _PROTO_SAMPLE_H
+#define _PROTO_SAMPLE_H
+
+#include <types/sample.h>
+#include <types/stick_table.h>
+
+struct sample_expr *sample_parse_expr(char **str, int *idx, char *err, int err_size);
+struct sample *sample_process(struct proxy *px, struct session *l4,
+ void *l7, unsigned int dir, struct sample_expr *expr,
+ struct sample *p);
+void sample_register_fetches(struct sample_fetch_kw_list *psl);
+void sample_register_convs(struct sample_conv_kw_list *psl);
+
+#endif /* _PROTO_SAMPLE_H */