tools: add headerparser as a tool to assist in writing system call descriptions

The tool can be found inside tools/syz-headerparser. Details on how to use
headerparser can be found inside docs/headerparser_usage.md.

1 files changed, 27 insertions, 0 deletions

diff --git a/tools/syz-headerparser/test_headers/th_b.h b/tools/syz-headerparser/test_headers/th_b.h
new file mode 100644
index 000000000..4b32e6041
--- /dev/null
+++ b/tools/syz-headerparser/test_headers/th_b.h
@@ -0,0 +1,27 @@
+// Copyright 2017 syzkaller project authors. All rights reserved.
+// Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file.
+
+#ifndef _TEST_HEADER_B
+#define _TEST_HEADER_B
+
+#include <linux/types.h>		/* header comment */
+
+enum random_enum {
+	ONE = 1<<0,
+	TWO = 1<<1,
+};
+
+struct B {
+	unsigned long B1;
+	unsigned long B2;
+};
+
+struct struct_containing_union {
+	int something;
+	union {
+		char  *a_char;
+		struct B *B_ptr;
+	} a_union;
+};
+
+#endif /* _TEST_HEADER_B */