53 #ifndef __LC_ADDRLABELS_H__ 54 #define __LC_ADDRLABELS_H__ 59 #define LC_INIT(s) s = NULL 61 #define LC_IS_INITED(s) (s==NULL) 63 #define LC_RESUME(s) \ 70 #define LC_CONCAT2(s1, s2) s1##s2 71 #define LC_CONCAT(s1, s2) LC_CONCAT2(s1, s2) 75 LC_CONCAT(LC_LABEL, __LINE__): \ 76 (s) = &&LC_CONCAT(LC_LABEL, __LINE__); \