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authorLudovic Courtès <ludo@gnu.org>2009-11-01 18:17:31 +0100
committerLudovic Courtès <ludo@gnu.org>2009-11-01 18:17:31 +0100
commit731dd0ce191bf4f3ba8fedfe0e08c0e67a966ce4 (patch)
treedd1ad47fdceebb013c42dc9b87c03c2fa5d79c0a /libguile/strings.h
parentb4246e5b2235bd01a24a5069ed683fc3c0f6f18c (diff)
parent5f236208d0d864546e59afa0f5a11c9b3ba14b10 (diff)
downloadguile-731dd0ce191bf4f3ba8fedfe0e08c0e67a966ce4.tar.gz
Merge branch 'bdw-gc-static-alloc'
Conflicts: acinclude.m4 libguile/__scm.h libguile/bdw-gc.h libguile/eval.c
Diffstat (limited to 'libguile/strings.h')
-rw-r--r--libguile/strings.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/libguile/strings.h b/libguile/strings.h
index e68bbe9ab..4e5f70098 100644
--- a/libguile/strings.h
+++ b/libguile/strings.h
@@ -142,6 +142,17 @@ SCM_API size_t scm_to_locale_stringbuf (SCM str, char *buf, size_t max_len);
SCM_API SCM scm_makfromstrs (int argc, char **argv);
+
+/* internal constants */
+
+/* Type tag for read-only strings. */
+#define scm_tc7_ro_string (scm_tc7_string + 0x200)
+
+/* Flags for shared and wide strings. */
+#define SCM_I_STRINGBUF_F_SHARED 0x100
+#define SCM_I_STRINGBUF_F_WIDE 0x400
+
+
/* internal accessor functions. Arguments must be valid. */
SCM_INTERNAL SCM scm_i_make_string (size_t len, char **datap);