sctp.c: In function `cksum_verify': sctp.c:1555: warning: implicit declaration of function `crc32c' {standard input}: Assembler messages: {standard input}:282: Warning: mismatch between opcode size and operand size {standard input}:283: Warning: mismatch between opcode size and operand size sctp.c: In function `sctp_update_routes': sctp.c:3961: warning: implicit declaration of function `dst_pmtu' sctp.c: In function `sctp_recv_abort_listening': sctp.c:9142: warning: implicit declaration of function `SCTP_SH' sctp.c:9142: warning: initialization makes pointer from integer without a cast sctp.c: In function `sctp_recv_init': sctp.c:9252: warning: assignment makes pointer from integer without a cast sctp.c: In function `sctp_recv_cookie_echo': sctp.c:10054: warning: initialization makes pointer from integer without a cast sctp.c:10068: warning: initialization makes pointer from integer without a cast sctp.c:10079: warning: initialization makes pointer from integer without a cast sctp.c: In function `sctp_recv_err': sctp.c:11170: warning: implicit declaration of function `dst_update_pmtu' sctp.c: In function `sctp_discon_req': sctp.c:11756: warning: initialization makes pointer from integer without a cast sctp.c: In function `sctp_backlog_rcv': sctp.c:15563: warning: label `discard' defined but not used sctp.c: In function `sctp_rcv_ootb': sctp.c:15960: warning: initialization makes pointer from integer without a cast sctp.c: In function `sctp_init_procfs': sctp.c:16625: warning: implicit declaration of function `proc_net_create' sctp.c:16626: warning: implicit declaration of function `proc_net_remove' sctp.c: In function `sctp_terminate': sctp.c:17017: warning: implicit declaration of function `sctp_term_hashes' sctp.c:17018: warning: implicit declaration of function `sctp_term_caches' sctp.c: At top level: sctp.c:16471: warning: `fold_prot_inuse' defined but not used sctp.c:16512: warning: `fold_field' defined but not used {standard input}:55043: Warning: mismatch between opcode size and operand size {standard input}:55044: Warning: mismatch between opcode size and operand size {standard input}:55051: Warning: mismatch between opcode size and operand size {standard input}:55052: Warning: mismatch between opcode size and operand size