release: 1.3.49

[lilypond.git] / flower / include / libc-extension.hh

diff --git a/flower/include/libc-extension.hh b/flower/include/libc-extension.hh
index 06485629e78fd8c1408526a5c7e990fa4702d962..5d63e995d5046c7cda09962a045b407599dbfa24 100644 (file)
--- a/flower/include/libc-extension.hh
+++ b/flower/include/libc-extension.hh
@@ -32,6 +32,11 @@ int vsnprintf (char *str, size_t, char const *format, va_list args);
 #endif
 
 
+#if !HAVE_ISINF                        // BSD extension 
+int isinf (double x);
+
+#endif
+
 Byte *memrchr (Byte const * p, int n, char c);
 Byte *strrev (Byte* byte_l, int length_i);