diff --git a/libc/kernel/uapi/linux/sctp.h b/libc/kernel/uapi/linux/sctp.h
index 29e4b9d..e8b60fb 100644
--- a/libc/kernel/uapi/linux/sctp.h
+++ b/libc/kernel/uapi/linux/sctp.h
@@ -79,6 +79,26 @@
 #define SCTP_SOCKOPT_CONNECTX 110
 #define SCTP_SOCKOPT_CONNECTX3 111
 #define SCTP_GET_ASSOC_STATS 112
+#define SCTP_PR_SUPPORTED 113
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SCTP_DEFAULT_PRINFO 114
+#define SCTP_PR_ASSOC_STATUS 115
+#define SCTP_PR_SCTP_NONE 0x0000
+#define SCTP_PR_SCTP_TTL 0x0010
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SCTP_PR_SCTP_RTX 0x0020
+#define SCTP_PR_SCTP_PRIO 0x0030
+#define SCTP_PR_SCTP_MAX SCTP_PR_SCTP_PRIO
+#define SCTP_PR_SCTP_MASK 0x0030
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define __SCTP_PR_INDEX(x) ((x >> 4) - 1)
+#define SCTP_PR_INDEX(x) __SCTP_PR_INDEX(SCTP_PR_SCTP_ ##x)
+#define SCTP_PR_POLICY(x) ((x) & SCTP_PR_SCTP_MASK)
+#define SCTP_PR_SET_POLICY(flags,x) do { flags &= ~SCTP_PR_SCTP_MASK; flags |= x; } while(0)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SCTP_PR_TTL_ENABLED(x) (SCTP_PR_POLICY(x) == SCTP_PR_SCTP_TTL)
+#define SCTP_PR_RTX_ENABLED(x) (SCTP_PR_POLICY(x) == SCTP_PR_SCTP_RTX)
+#define SCTP_PR_PRIO_ENABLED(x) (SCTP_PR_POLICY(x) == SCTP_PR_SCTP_PRIO)
 enum sctp_msg_flags {
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
   MSG_NOTIFICATION = 0x8000,
@@ -571,4 +591,90 @@
   __u16 spt_pathpfthld;
 };
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+struct sctp_prstatus {
+  sctp_assoc_t sprstat_assoc_id;
+  __u16 sprstat_sid;
+  __u16 sprstat_policy;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  __u64 sprstat_abandoned_unsent;
+  __u64 sprstat_abandoned_sent;
+};
+struct sctp_default_prinfo {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  sctp_assoc_t pr_assoc_id;
+  __u32 pr_value;
+  __u16 pr_policy;
+};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+struct sctp_info {
+  __u32 sctpi_tag;
+  __u32 sctpi_state;
+  __u32 sctpi_rwnd;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  __u16 sctpi_unackdata;
+  __u16 sctpi_penddata;
+  __u16 sctpi_instrms;
+  __u16 sctpi_outstrms;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  __u32 sctpi_fragmentation_point;
+  __u32 sctpi_inqueue;
+  __u32 sctpi_outqueue;
+  __u32 sctpi_overall_error;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  __u32 sctpi_max_burst;
+  __u32 sctpi_maxseg;
+  __u32 sctpi_peer_rwnd;
+  __u32 sctpi_peer_tag;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  __u8 sctpi_peer_capable;
+  __u8 sctpi_peer_sack;
+  __u16 __reserved1;
+  __u64 sctpi_isacks;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  __u64 sctpi_osacks;
+  __u64 sctpi_opackets;
+  __u64 sctpi_ipackets;
+  __u64 sctpi_rtxchunks;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  __u64 sctpi_outofseqtsns;
+  __u64 sctpi_idupchunks;
+  __u64 sctpi_gapcnt;
+  __u64 sctpi_ouodchunks;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  __u64 sctpi_iuodchunks;
+  __u64 sctpi_oodchunks;
+  __u64 sctpi_iodchunks;
+  __u64 sctpi_octrlchunks;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  __u64 sctpi_ictrlchunks;
+  struct sockaddr_storage sctpi_p_address;
+  __s32 sctpi_p_state;
+  __u32 sctpi_p_cwnd;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  __u32 sctpi_p_srtt;
+  __u32 sctpi_p_rto;
+  __u32 sctpi_p_hbinterval;
+  __u32 sctpi_p_pathmaxrxt;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  __u32 sctpi_p_sackdelay;
+  __u32 sctpi_p_sackfreq;
+  __u32 sctpi_p_ssthresh;
+  __u32 sctpi_p_partial_bytes_acked;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  __u32 sctpi_p_flight_size;
+  __u16 sctpi_p_error;
+  __u16 __reserved2;
+  __u32 sctpi_s_autoclose;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  __u32 sctpi_s_adaptation_ind;
+  __u32 sctpi_s_pd_point;
+  __u8 sctpi_s_nodelay;
+  __u8 sctpi_s_disable_fragments;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  __u8 sctpi_s_v4mapped;
+  __u8 sctpi_s_frag_interleave;
+  __u32 sctpi_s_type;
+  __u32 __reserved3;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
 #endif