1 files changed, 0 insertions, 63 deletions
diff --git a/ruby_2_2/ccan/check_type/check_type.h b/ruby_2_2/ccan/check_type/check_type.h
deleted file mode 100644
index 1f77a535e4..0000000000
--- a/ruby_2_2/ccan/check_type/check_type.h
+++ /dev/null
@@ -1,63 +0,0 @@
-/* CC0 (Public domain) - see ccan/licenses/CC0 file for details */
-#ifndef CCAN_CHECK_TYPE_H
-#define CCAN_CHECK_TYPE_H
-
-/**
- * check_type - issue a warning or build failure if type is not correct.
- * @expr: the expression whose type we should check (not evaluated).
- * @type: the exact type we expect the expression to be.
- *
- * This macro is usually used within other macros to try to ensure that a macro
- * argument is of the expected type.  No type promotion of the expression is
- * done: an unsigned int is not the same as an int!
- *
- * check_type() always evaluates to 0.
- *
- * If your compiler does not support typeof, then the best we can do is fail
- * to compile if the sizes of the types are unequal (a less complete check).
- *
- * Example:
- *	// They should always pass a 64-bit value to _set_some_value!
- *	#define set_some_value(expr)			\
- *		_set_some_value((check_type((expr), uint64_t), (expr)))
- */
-
-/**
- * check_types_match - issue a warning or build failure if types are not same.
- * @expr1: the first expression (not evaluated).
- * @expr2: the second expression (not evaluated).
- *
- * This macro is usually used within other macros to try to ensure that
- * arguments are of identical types.  No type promotion of the expressions is
- * done: an unsigned int is not the same as an int!
- *
- * check_types_match() always evaluates to 0.
- *
- * If your compiler does not support typeof, then the best we can do is fail
- * to compile if the sizes of the types are unequal (a less complete check).
- *
- * Example:
- *	// Do subtraction to get to enclosing type, but make sure that
- *	// pointer is of correct type for that member.
- *	#define container_of(mbr_ptr, encl_type, mbr)			\
- *		(check_types_match((mbr_ptr), &((encl_type *)0)->mbr),	\
- *		 ((encl_type *)						\
- *		  ((char *)(mbr_ptr) - offsetof(enclosing_type, mbr))))
- */
-#if HAVE_TYPEOF
-#define check_type(expr, type)			\
-	((typeof(expr) *)0 != (type *)0)
-
-#define check_types_match(expr1, expr2)		\
-	((typeof(expr1) *)0 != (typeof(expr2) *)0)
-#else
-#include "ccan/build_assert/build_assert.h"
-/* Without typeof, we can only test the sizes. */
-#define check_type(expr, type)					\
-	BUILD_ASSERT_OR_ZERO(sizeof(expr) == sizeof(type))
-
-#define check_types_match(expr1, expr2)				\
-	BUILD_ASSERT_OR_ZERO(sizeof(expr1) == sizeof(expr2))
-#endif /* HAVE_TYPEOF */
-
-#endif /* CCAN_CHECK_TYPE_H */