X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;ds=sidebyside;f=flower%2Finclude%2Fguile-compatibility.hh;h=c40e3b3b35c0ecb6010cc3b93ccb09cafd2c409f;hb=38d7d319eabc906e82fb42002678c6d42a23b6f7;hp=6fa3b32b8885f7ea5409be5b21e994d63daa3ad7;hpb=2c22efe5a46a37065b10c3f51c5d7db00d07d318;p=lilypond.git

diff --git a/flower/include/guile-compatibility.hh b/flower/include/guile-compatibility.hh
index 6fa3b32b88..c40e3b3b35 100644
--- a/flower/include/guile-compatibility.hh
+++ b/flower/include/guile-compatibility.hh
@@ -3,7 +3,7 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c) 2004--2005 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  (c) 2004--2009 Han-Wen Nienhuys <hanwen@xs4all.nl>
 */
 
 #ifndef GUILE_COMPATIBILITY_HH
@@ -41,6 +41,8 @@ inline SCM scm_cadar (SCM x) { return SCM_CADAR (x); }
 #define scm_from_bool(x) (x ? SCM_BOOL_T : SCM_BOOL_F)
 #define scm_from_int(x) SCM_MAKINUM (x)
 #define scm_from_unsigned_integer(x) scm_uint2num (x)
+#define scm_from_unsigned(x) scm_uint2num (x)
+#define scm_from_uint32(x) scm_uint2num (x)
 #define scm_is_integer(x) SCM_INUMP (x)
 #define scm_is_string(x) SCM_STRINGP (x)
 #define scm_hash_table_p scm_vector_p
@@ -52,6 +54,8 @@ inline int ly_c_number_p (SCM x) { return SCM_NUMBERP (x); }
 #define scm_is_number(x) (scm_number_p (x) == SCM_BOOL_T)
 inline int ly_scm2int (SCM x) { return scm_num2int (x, 0, "ly_scm2int"); }
 #define scm_to_int(x) (ly_scm2int (x))
+inline int ly_scm2unsigned (SCM x) { return scm_num2uint (x, 0, "ly_scm2unsigned"); }
+#define scm_to_unsigned(x) (ly_scm2unsigned (x))
 inline int ly_c_symbol_p (SCM x) { return SCM_SYMBOLP (x); }
 #define scm_is_symbol(x) ly_c_symbol_p (x)
 inline int ly_c_boolean_p (SCM x) { return SCM_BOOLP (x); }
@@ -69,6 +73,11 @@ inline double ly_scm2double (SCM x) { return scm_num2dbl (x, "ly_scm2double"); }
 #define scm_to_double(x) (ly_scm2double (x))
 #define scm_from_double(x) (scm_make_real (x))
 
-#endif /* SCM_MINOR_VERSION < 7 */
+#else /* !SCM_MINOR_VERSION < 7 */
+
+#define scm_to_unsigned(x) scm_to_uint32 (x)
+#define scm_from_unsigned(x) scm_from_unsigned_integer (x)
+
+#endif /* !SCM_MINOR_VERSION < 7 */
 
 #endif /* GUILE_COMPATIBILITY_HH */