Fixes warnings during test build:
<stdin>: In function 'main':
<stdin>:52:17: warning: implicit declaration of function 'strerror'
[-Wimplicit-function-declaration]
<stdin>:70:9: warning: implicit declaration of function 'memcmp'
[-Wimplicit-function-declaration]
BUG=None
TEST=docker/wrapped_smoke_test.sh
Change-Id: Ibec87db4ca289bec9b1a2c7080fdefebb6e86158
Signed-off-by: Daniel Verkamp <dverkamp@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/1863822
Reviewed-by: Zach Reizner <zachr@chromium.org>
Tested-by: kokoro <noreply+kokoro@google.com>