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-rw-r--r--libguile/inline.h16
1 files changed, 16 insertions, 0 deletions
diff --git a/libguile/inline.h b/libguile/inline.h
index 0a3ede28f..5a3300670 100644
--- a/libguile/inline.h
+++ b/libguile/inline.h
@@ -35,6 +35,7 @@
#include "libguile/gc.h"
#include "libguile/threads.h"
#include "libguile/unif.h"
+#include "libguile/pairs.h"
SCM_API SCM scm_cell (scm_t_bits car, scm_t_bits cdr);
@@ -235,5 +236,20 @@ scm_array_handle_set (scm_t_array_handle *h, ssize_t p, SCM v)
h->set (h, p, v);
}
+#if defined SCM_C_INLINE && ! defined SCM_INLINE_C_INCLUDING_INLINE_H
+/* definitely inlining */
+#ifdef __GNUC__
+extern
+#else
+static
+#endif
+SCM_C_INLINE
+#endif
+int
+scm_is_pair (SCM x)
+{
+ return SCM_I_CONSP (x);
+}
+
#endif
#endif