typedef char *(*__ptr_func_t)(void) __attribute__((const)); #define __pthread_self() \ ((pthread_t)(((__ptr_func_t)0xffff0fe0)()+8-sizeof(struct pthread))) #define TLS_ABOVE_TP #define TP_ADJ(p) ((char *)(p) + sizeof(struct pthread) - 8) #define CANCEL_REG_IP 18