Make sure that sys/types.h defines old-style C sized types

2 files changed, 21 insertions, 0 deletions

diff --git a/tests/systypes/output.txt b/tests/systypes/output.txt
new file mode 100644
index 00000000..2e9ba477
--- /dev/null
+++ b/tests/systypes/output.txt
@@ -0,0 +1 @@
+success
diff --git a/tests/systypes/src.c b/tests/systypes/src.c
new file mode 100644
index 00000000..a01ed578
--- /dev/null
+++ b/tests/systypes/src.c
@@ -0,0 +1,20 @@
+#include <sys/types.h>
+
+// Declare puts manually, we don't want to include any other headers here
+#ifdef __cplusplus
+extern "C"
+#endif
+int puts(const char*);
+
+int main() {
+  int8_t i8 = 0;
+  u_int8_t ui8 = 0;
+  int16_t i16 = 0;
+  u_int16_t ui16 = 0;
+  int32_t i32 = 0;
+  u_int32_t ui32 = 0;
+  int64_t i64 = 0;
+  u_int64_t ui64 = 0;
+  puts("success");
+  return 0;
+}