fix-undeclared-yyscanner-type.patch

diff --git a/parser.y b/parser.y
index 3231e34..b8c8d36 100644
--- a/parser.y
+++ b/parser.y
@@ -8,9 +8,9 @@
 %define api.pure
 %locations
 
-%lex-param { yyscan_t yyscanner }
+%lex-param { void *yyscanner }
 %parse-param { definition **program }
-%parse-param { yyscan_t yyscanner }
+%parse-param { void *yyscanner }
 
 %union {
     int          ival;
diff --git a/parser.y.m4 b/parser.y.m4
index b310f7e..33c0d31 100644
--- a/parser.y.m4
+++ b/parser.y.m4
@@ -8,9 +8,9 @@
 %`define' api.pure
 %locations
 
-%lex-param { yyscan_t yyscanner }
+%lex-param { void *yyscanner }
 %parse-param { definition **program }
-%parse-param { yyscan_t yyscanner }
+%parse-param { void *yyscanner }
 
 %union {
     int          ival;
-- 
2.42.0