SYSENTRY
#define SYSENTRY(x) \
#define SYSENTRY(x) \
#define SYSENTRY(x) \
#define SYSENTRY(x) !\
#define SYSENTRY(x) \
#define SYSENTRY(x) SYSENTRY_HIDDEN(x); \
#define SYSENTRY(x) WEAK_ALIAS(x, _thread_sys_ ## x); \
#define SYSENTRY(x) .weak x; \
#define SYSENTRY(x) \
#define SYSENTRY(x) \
#define SYSENTRY(x) __ENTRY(_thread_sys_,x)