decruftify scm_sys_protects

[bpt/guile.git] / libguile / strings.h

diff --git a/libguile/strings.h b/libguile/strings.h
index 601bd9c..edff0f8 100644 (file)
--- a/libguile/strings.h
+++ b/libguile/strings.h
@@ -98,6 +98,8 @@ typedef enum
   SCM_FAILED_CONVERSION_ESCAPE_SEQUENCE = SCM_ICONVEH_ESCAPE_SEQUENCE
 } scm_t_string_failed_conversion_handler;
 
+SCM_INTERNAL SCM scm_nullstr;
+
 SCM_API SCM scm_string_p (SCM x);
 SCM_API SCM scm_string (SCM chrs);
 SCM_API SCM scm_make_string (SCM k, SCM chr);