From 0d00164c815d650fde178e941952e5efa5baf7d8 Mon Sep 17 00:00:00 2001
From: David Carlier <devnexen@gmail.com>
Date: Fri, 24 Sep 2021 21:02:49 +0100
Subject: netbsd aff timer api

---
 libc-test/semver/netbsd.txt           |  7 +++++++
 src/unix/bsd/netbsdlike/netbsd/mod.rs | 21 +++++++++++++++++++++
 2 files changed, 28 insertions(+)

diff --git a/libc-test/semver/netbsd.txt b/libc-test/semver/netbsd.txt
index fbb6277565..3e1604ff41 100644
--- a/libc-test/semver/netbsd.txt
+++ b/libc-test/semver/netbsd.txt
@@ -1209,6 +1209,7 @@ in6_pktinfo
 in_pktinfo
 initgroups
 ipc_perm
+itimerspec
 kevent
 key_t
 killpg
@@ -1380,6 +1381,12 @@ syscall
 sysctl
 sysctlbyname
 telldir
+timer_create
+timer_delete
+timer_getoverrun
+timer_gettime
+timer_settime
+timer_t
 timex
 truncate
 ttyname_r
diff --git a/src/unix/bsd/netbsdlike/netbsd/mod.rs b/src/unix/bsd/netbsdlike/netbsd/mod.rs
index 5946dbeaa8..e4a4a30289 100644
--- a/src/unix/bsd/netbsdlike/netbsd/mod.rs
+++ b/src/unix/bsd/netbsdlike/netbsd/mod.rs
@@ -13,6 +13,7 @@ pub type shmatt_t = ::c_uint;
 pub type cpuid_t = u64;
 pub type cpuset_t = _cpuset;
 pub type pthread_spin_t = ::c_uchar;
+pub type timer_t = ::c_int;
 
 // elf.h
 
@@ -120,6 +121,11 @@ s! {
         pub mq_curmsgs: ::c_long,
     }
 
+    pub struct itimerspec {
+        pub it_interval: ::timespec,
+        pub it_value: ::timespec,
+    }
+
     pub struct sigset_t {
         __bits: [u32; 4],
     }
@@ -2256,6 +2262,21 @@ extern "C" {
     ) -> ::size_t;
     pub fn iconv_close(cd: iconv_t) -> ::c_int;
 
+    pub fn timer_create(
+        clockid: ::clockid_t,
+        sevp: *mut ::sigevent,
+        timerid: *mut ::timer_t,
+    ) -> ::c_int;
+    pub fn timer_delete(timerid: ::timer_t) -> ::c_int;
+    pub fn timer_getoverrun(timerid: ::timer_t) -> ::c_int;
+    pub fn timer_gettime(timerid: ::timer_t, curr_value: *mut ::itimerspec) -> ::c_int;
+    pub fn timer_settime(
+        timerid: ::timer_t,
+        flags: ::c_int,
+        new_value: *const ::itimerspec,
+        old_value: *mut ::itimerspec,
+    ) -> ::c_int;
+
     // Added in `NetBSD` 7.0
     pub fn explicit_memset(b: *mut ::c_void, c: ::c_int, len: ::size_t);
     pub fn consttime_memequal(a: *const ::c_void, b: *const ::c_void, len: ::size_t) -> ::c_int;
-- 
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