build: Generate libmctp-sizes.h
This can be used to allocate static storage for a struct mctp used with
heapless mctp_setup().
core.c internal data structures are moved to core-internal.h so that
sizeof(struct mctp) can be compiled without linking other objects.
Change-Id: I72dcd46ef11d6f4b4f5ba1c9ae6c95e40dda40f8
Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
diff --git a/libmctp-sizes.h.in b/libmctp-sizes.h.in
new file mode 100644
index 0000000..cbca7a9
--- /dev/null
+++ b/libmctp-sizes.h.in
@@ -0,0 +1,3 @@
+#pragma once
+
+#define MCTP_SIZEOF_STRUCT_MCTP @sizeof_struct_mctp@