From: janneke <janneke>
Date: Sun, 21 Nov 2004 17:58:57 +0000 (+0000)
Subject: (scm_from_bool): Add.
X-Git-Tag: release/2.5.23~924
X-Git-Url: https://git.donarmstrong.com/?a=commitdiff_plain;h=ad0aab014569bd0e5898f206539cc0b47ba73e0d;p=lilypond.git

(scm_from_bool): Add.
---

diff --git a/lily/include/guile-compatibility.hh b/lily/include/guile-compatibility.hh
index 8f5bfb6595..581124d62a 100644
--- a/lily/include/guile-compatibility.hh
+++ b/lily/include/guile-compatibility.hh
@@ -36,6 +36,7 @@ inline SCM scm_cadar (SCM x) { return SCM_CADAR (x); }
 #define scm_gc_unregister_collectable_memory(a, b, c) scm_done_free (b)
 #define scm_gc_register_collectable_memory(a, b, c) scm_done_malloc (b)
 #define SCM_VECTOR_REF(v, i) (SCM_VELTS ((v))[(i)])
+#define scm_from_bool(x) (x ? SCM_BOOL_T : SCM_BOOL_F)
 #define scm_from_int(x) SCM_MAKINUM (x)
 #define scm_is_integer(x) SCM_INUMP (x)
 #define scm_is_string(x) SCM_STRINGP (x)