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-rw-r--r--libpthread/nptl/sysdeps/unix/sysv/linux/pthread_kill.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/libpthread/nptl/sysdeps/unix/sysv/linux/pthread_kill.c b/libpthread/nptl/sysdeps/unix/sysv/linux/pthread_kill.c
index 1cce9bfc9..1e2b1c799 100644
--- a/libpthread/nptl/sysdeps/unix/sysv/linux/pthread_kill.c
+++ b/libpthread/nptl/sysdeps/unix/sysv/linux/pthread_kill.c
@@ -18,6 +18,7 @@
#include <errno.h>
#include <signal.h>
+#include <unistd.h>
#include <pthreadP.h>
#include <tls.h>
#include <sysdep.h>