From 0e113851a5cec15ce62cf909ab4ef5d91287193e Mon Sep 17 00:00:00 2001
From: Casey Dahlin <sadmac@google.com>
Date: Fri, 8 Mar 2019 15:04:48 -0800
Subject: [PATCH] Add unistd.h to includes in Regs.h

This is required to use pid_t, but by luck nobody noticed its absence
until the Fuchsia build.

Test: Code now builds inside Fuchsia
---
 libunwindstack/include/unwindstack/Regs.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libunwindstack/include/unwindstack/Regs.h b/libunwindstack/include/unwindstack/Regs.h
index 878ced30c..1c2a81c0c 100644
--- a/libunwindstack/include/unwindstack/Regs.h
+++ b/libunwindstack/include/unwindstack/Regs.h
@@ -18,6 +18,7 @@
 #define _LIBUNWINDSTACK_REGS_H
 
 #include <stdint.h>
+#include <unistd.h>
 
 #include <functional>
 #include <string>