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-rw-r--r--libguile/validate.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/libguile/validate.h b/libguile/validate.h
index 6d57b9e32..516a6f750 100644
--- a/libguile/validate.h
+++ b/libguile/validate.h
@@ -92,6 +92,8 @@
#define SCM_NUM2ULONG_LONG_DEF(pos, arg, def) \
(SCM_UNBNDP (arg) ? def : scm_to_ulong_long (arg))
+#define SCM_NUM2SIZE(pos, arg) (scm_to_size_t (arg))
+
#define SCM_NUM2FLOAT(pos, arg) ((float) scm_to_double (arg))
#define SCM_NUM2DOUBLE(pos, arg) (scm_to_double (arg))
@@ -201,6 +203,11 @@
cvar = SCM_NUM2LONG (pos, k); \
} while (0)
+#define SCM_VALIDATE_SIZE_COPY(pos, k, cvar) \
+ do { \
+ cvar = SCM_NUM2SIZE (pos, k); \
+ } while (0)
+
#define SCM_VALIDATE_FLOAT_COPY(pos, k, cvar) \
do { \
cvar = SCM_NUM2FLOAT (pos, k); \