X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fruntime%2Fruntime.h;h=30bccd7edc329427aa3251f32d2101b1523af996;hb=7c406887c08477181e869b1b98142d99b52990ac;hp=9905632f37c30450590a3a1d2769c240a3949e2d;hpb=f87f749ba5ffeb2e51b28c83d01ac7e33a5ca76d;p=sbcl.git

diff --git a/src/runtime/runtime.h b/src/runtime/runtime.h
index 9905632..30bccd7 100644
--- a/src/runtime/runtime.h
+++ b/src/runtime/runtime.h
@@ -197,4 +197,13 @@ typedef int boolean;
 extern void *successful_malloc (size_t size);
 extern char *copied_string (char *string);
 
+#define RUNTIME_OPTIONS_MAGIC 0x31EBF355
+/* 1 for magic, 1 for boolean, 2 for struct runtime_options fields */
+#define RUNTIME_OPTIONS_WORDS (1 + 1 + 2)
+
+struct runtime_options {
+    size_t dynamic_space_size;
+    size_t thread_control_stack_size;
+};
+
 #endif /* _SBCL_RUNTIME_H_ */