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-rw-r--r--ext/ffi/ffi.g5
1 files changed, 5 insertions, 0 deletions
diff --git a/ext/ffi/ffi.g b/ext/ffi/ffi.g
index 509ebf6459..e99f951f90 100644
--- a/ext/ffi/ffi.g
+++ b/ext/ffi/ffi.g
@@ -16,6 +16,11 @@
+----------------------------------------------------------------------+
*/
+/*
+To generate ffi_parser.c use llk <https://github.com/dstogov/llk>:
+php llk.php ffi.g
+*/
+
%start declarations
%sub-start type_name
%case-sensetive true