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-rw-r--r--libguile/strings.h7
1 files changed, 5 insertions, 2 deletions
diff --git a/libguile/strings.h b/libguile/strings.h
index ed3a067c2..b1fc51a38 100644
--- a/libguile/strings.h
+++ b/libguile/strings.h
@@ -177,8 +177,11 @@ SCM_API SCM scm_makfromstrs (int argc, char **argv);
/* internal accessor functions. Arguments must be valid. */
-SCM_INTERNAL SCM scm_i_make_string (size_t len, char **datap);
-SCM_INTERNAL SCM scm_i_make_wide_string (size_t len, scm_t_wchar **datap);
+SCM_INTERNAL SCM scm_i_make_string (size_t len, char **datap,
+ int read_only_p);
+SCM_INTERNAL SCM scm_i_make_wide_string (size_t len, scm_t_wchar **datap,
+ int read_only_p);
+SCM_INTERNAL SCM scm_i_set_string_read_only_x (SCM str);
SCM_INTERNAL SCM scm_i_substring (SCM str, size_t start, size_t end);
SCM_INTERNAL SCM scm_i_substring_read_only (SCM str, size_t start, size_t end);
SCM_INTERNAL SCM scm_i_substring_shared (SCM str, size_t start, size_t end);