c-wrapperがMojave+Xcode11で動かなかったので

c-grammar.scm.patch

--- c-grammar.scm.orig	2019-10-04 00:07:42.000000000 +0900
+++ c-grammar.scm	2019-10-03 22:17:39.000000000 +0900
@@ -19,7 +19,7 @@
   XOR_ASSIGN OR_ASSIGN TYPENAME
 
   TYPEDEF EXTERN STATIC AUTO REGISTER INLINE RESTRICT
-  SIGNED UNSIGNED CONST VOLATILE
+  SIGNED UNSIGNED CONST VOLATILE NULLABLE NONNULL
   STRUCT UNION ENUM ELLIPSIS RANGE
 
   CASE DEFAULT IF ELSE SWITCH WHILE DO FOR GOTO CONTINUE BREAK RETURN
@@ -113,6 +113,8 @@
   (RESTRICT) : '()
   (TYPENAME objc_non_empty_protocol_references) : (%TYPENAME $1)
   (objc_non_empty_protocol_references) : '(id)
+  (NULLABLE) : '()
+  (NONNULL) : '()
   )
 
  (primary_expr 
@@ -549,6 +551,8 @@
   (CONST)
   (VOLATILE)
   (RESTRICT)
+  (NULLABLE)
+  (NONNULL)
   )
  
  (array_qualifier
@@ -556,6 +560,8 @@
   (RESTRICT)
   (CONST)
   (VOLATILE)
+  (NULLABLE)
+  (NONNULL)
   )
 
  (array_qualifier_list

c-lex.patch

--- c-lex.c.orig	2019-10-04 00:07:27.000000000 +0900
+++ c-lex.c	2019-10-04 00:19:50.000000000 +0900
@@ -161,10 +161,13 @@ static void init_c_keyword_table()
         {"asm", "ASM"},
         {"__asm", "ASM"},
         {"__asm__", "ASM"},
+        {"restrict", "RESTRICT"},
         {"__restrict", "RESTRICT"},
         {"__restrict__", "RESTRICT"},
         {"__extension__", "EXTENSION"},
         {"__attribute__", "ATTRIBUTE"},
+        {"_Nullable", "NULLABLE"},
+        {"_Nonnull", "NONNULL"},
         {"@interface", "AT_INTERFACE"},
         {"@implementation", "AT_IMPLEMENTATION"},
         {"@end", "AT_END"},