true: bin_annot, safe_string, thread

<_b0> : -traverse

<support> : include
<support/consts_stub.c> : use_sdl2
<support/consts.{ml,native,byte}> : custom, link_consts_stub

<src> : include
<src/tsdl.{ml,mli}> : package(ctypes), thread
<src/tsdl.ml> : sdl_consts, package(ctypes.foreign)
<src/tsdl.{cma,cmxa,cmxs}> : custom, thread, \
 package(ctypes), package(ctypes.foreign), use_sdl2
<src/tsdl_stubs.c> : use_sdl2

<src/libtsdl.*> : use_sdl2
<src/tsdl_top.*> : package(compiler-libs.toplevel)

<test> : include
<test/**> : package(ctypes), package(ctypes.foreign), use_sdl2
