_bc 109 arch/s390/include/asm/stacktrace.h [_bc] "i" (offsetof(struct stack_frame, back_chain)), \ _bc 56 include/linux/inet_diag.h int inet_diag_bc_sk(const struct nlattr *_bc, struct sock *sk); _bc 550 net/ipv4/inet_diag.c static int inet_diag_bc_run(const struct nlattr *_bc, _bc 553 net/ipv4/inet_diag.c const void *bc = nla_data(_bc); _bc 554 net/ipv4/inet_diag.c int len = nla_len(_bc);