[PATCH gnumach] tests/user-qemu.mk: Add missing include for string.h and sys headers

[Damien Zammit]

This change allows cross compilation of the test suite from a
non-x86 GNU/Linux host.
---
 tests/user-qemu.mk | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/user-qemu.mk b/tests/user-qemu.mk
index 857dbaac..e497ca6d 100644
--- a/tests/user-qemu.mk
+++ b/tests/user-qemu.mk
@@ -115,6 +115,7 @@ TESTCFLAGS = -static -nostartfiles -nolibc \
        -I$(srcdir)/tests/include \
        -I$(MACH_TESTINCLUDE) \
        -I$(MIG_OUTDIR) \
+       -I$(srcdir)/include \
        -ggdb3 \
        -DMIG_EOPNOTSUPP
 
-- 
2.49.0