add SB-EXT:*SUPPRESS-PRINT-ERRORS* modelled after *BREAK-ON-SIGNALS*

[sbcl.git] / src / runtime / gc-internal.h

diff --git a/src/runtime/gc-internal.h b/src/runtime/gc-internal.h
index d45764d..5439df9 100644 (file)
--- a/src/runtime/gc-internal.h
+++ b/src/runtime/gc-internal.h
@@ -130,6 +130,8 @@ lispobj *search_dynamic_space(void *pointer);
 
 lispobj *gc_search_space(lispobj *start, size_t words, lispobj *pointer);
 
+extern int looks_like_valid_lisp_pointer_p(lispobj pointer, lispobj *start_addr);
+
 extern void scrub_control_stack();
 
 #include "fixnump.h"