Update to kernel headers v4.12.3.

Test: Built angler.
Change-Id: Icbcf4fac2334de8409b049ed7a3b4c24b4e98ce9
diff --git a/libc/kernel/uapi/linux/sctp.h b/libc/kernel/uapi/linux/sctp.h
index ba48874..a5cef43 100644
--- a/libc/kernel/uapi/linux/sctp.h
+++ b/libc/kernel/uapi/linux/sctp.h
@@ -70,6 +70,12 @@
 #define SCTP_PR_SUPPORTED 113
 #define SCTP_DEFAULT_PRINFO 114
 #define SCTP_PR_ASSOC_STATUS 115
+#define SCTP_PR_STREAM_STATUS 116
+#define SCTP_RECONFIG_SUPPORTED 117
+#define SCTP_ENABLE_STREAM_RESET 118
+#define SCTP_RESET_STREAMS 119
+#define SCTP_RESET_ASSOC 120
+#define SCTP_ADD_STREAMS 121
 #define SCTP_PR_SCTP_NONE 0x0000
 #define SCTP_PR_SCTP_TTL 0x0010
 #define SCTP_PR_SCTP_RTX 0x0020
@@ -83,6 +89,12 @@
 #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)
+#define SCTP_ENABLE_RESET_STREAM_REQ 0x01
+#define SCTP_ENABLE_RESET_ASSOC_REQ 0x02
+#define SCTP_ENABLE_CHANGE_ASSOC_REQ 0x04
+#define SCTP_ENABLE_STRRESET_MASK 0x07
+#define SCTP_STREAM_RESET_INCOMING 0x01
+#define SCTP_STREAM_RESET_OUTGOING 0x02
 enum sctp_msg_flags {
   MSG_NOTIFICATION = 0x8000,
 #define MSG_NOTIFICATION MSG_NOTIFICATION
@@ -250,6 +262,37 @@
   __u32 sender_dry_length;
   sctp_assoc_t sender_dry_assoc_id;
 };
+#define SCTP_STREAM_RESET_INCOMING_SSN 0x0001
+#define SCTP_STREAM_RESET_OUTGOING_SSN 0x0002
+#define SCTP_STREAM_RESET_DENIED 0x0004
+#define SCTP_STREAM_RESET_FAILED 0x0008
+struct sctp_stream_reset_event {
+  __u16 strreset_type;
+  __u16 strreset_flags;
+  __u32 strreset_length;
+  sctp_assoc_t strreset_assoc_id;
+  __u16 strreset_stream_list[];
+};
+#define SCTP_ASSOC_RESET_DENIED 0x0004
+#define SCTP_ASSOC_RESET_FAILED 0x0008
+struct sctp_assoc_reset_event {
+  __u16 assocreset_type;
+  __u16 assocreset_flags;
+  __u32 assocreset_length;
+  sctp_assoc_t assocreset_assoc_id;
+  __u32 assocreset_local_tsn;
+  __u32 assocreset_remote_tsn;
+};
+#define SCTP_ASSOC_CHANGE_DENIED 0x0004
+#define SCTP_ASSOC_CHANGE_FAILED 0x0008
+struct sctp_stream_change_event {
+  __u16 strchange_type;
+  __u16 strchange_flags;
+  __u32 strchange_length;
+  sctp_assoc_t strchange_assoc_id;
+  __u16 strchange_instrms;
+  __u16 strchange_outstrms;
+};
 struct sctp_event_subscribe {
   __u8 sctp_data_io_event;
   __u8 sctp_association_event;
@@ -261,6 +304,9 @@
   __u8 sctp_adaptation_layer_event;
   __u8 sctp_authentication_event;
   __u8 sctp_sender_dry_event;
+  __u8 sctp_stream_reset_event;
+  __u8 sctp_assoc_reset_event;
+  __u8 sctp_stream_change_event;
 };
 union sctp_notification {
   struct {
@@ -277,6 +323,9 @@
   struct sctp_pdapi_event sn_pdapi_event;
   struct sctp_authkey_event sn_authkey_event;
   struct sctp_sender_dry_event sn_sender_dry_event;
+  struct sctp_stream_reset_event sn_strreset_event;
+  struct sctp_assoc_reset_event sn_assocreset_event;
+  struct sctp_stream_change_event sn_strchange_event;
 };
 enum sctp_sn_type {
   SCTP_SN_TYPE_BASE = (1 << 15),
@@ -298,6 +347,12 @@
 #define SCTP_AUTHENTICATION_INDICATION SCTP_AUTHENTICATION_EVENT
   SCTP_SENDER_DRY_EVENT,
 #define SCTP_SENDER_DRY_EVENT SCTP_SENDER_DRY_EVENT
+  SCTP_STREAM_RESET_EVENT,
+#define SCTP_STREAM_RESET_EVENT SCTP_STREAM_RESET_EVENT
+  SCTP_ASSOC_RESET_EVENT,
+#define SCTP_ASSOC_RESET_EVENT SCTP_ASSOC_RESET_EVENT
+  SCTP_STREAM_CHANGE_EVENT,
+#define SCTP_STREAM_CHANGE_EVENT SCTP_STREAM_CHANGE_EVENT
 };
 typedef enum sctp_sn_error {
   SCTP_FAILED_THRESHOLD,
@@ -545,4 +600,15 @@
   __u32 sctpi_s_type;
   __u32 __reserved3;
 };
+struct sctp_reset_streams {
+  sctp_assoc_t srs_assoc_id;
+  uint16_t srs_flags;
+  uint16_t srs_number_streams;
+  uint16_t srs_stream_list[];
+};
+struct sctp_add_streams {
+  sctp_assoc_t sas_assoc_id;
+  uint16_t sas_instrms;
+  uint16_t sas_outstrms;
+};
 #endif