/* Never include this file directly. Include <linux/compiler.h> instead. *//* These definitions are for GCC v2.x. *//* Somewhere in the middle of the GCC 2.96 development cycle, we implemented a mechanism by which the user can annotate likely branch directions and expect the blocks to be reordered appropriately. Define __builtin_expect to nothing for earlier compilers. */#include <linux/compiler-gcc.h>#if __GNUC_MINOR__ < 96# define __builtin_expect(x, expected_value) (x)#endif#define __attribute_used__ __attribute__((__unused__))/* * The attribute `pure' is not implemented in GCC versions earlier * than 2.96. */#if __GNUC_MINOR__ >= 96# define __attribute_pure__ __attribute__((pure))# define __attribute_const__ __attribute__((__const__))#endif
/* GCC 2.95.x/2.96 recognize __va_copy, but not va_copy. Actually later GCC's * define both va_copy and __va_copy, but the latter may go away, so limit this * to this header */#define va_copy __va_copy
