* fold-const.c (pointer_may_wrap_p): New static function.

[pf3gnuchains/gcc-fork.git] / libgfortran / c99_protos.h

diff --git a/libgfortran/c99_protos.h b/libgfortran/c99_protos.h
index e511b68..59cbe4c 100644 (file)
--- a/libgfortran/c99_protos.h
+++ b/libgfortran/c99_protos.h
@@ -1,5 +1,5 @@
 /* Declarations of various C99 functions 
-   Copyright (C) 2004, 2006 Free Software Foundation, Inc.
+   Copyright (C) 2004, 2006, 2007 Free Software Foundation, Inc.
 
 This file is part of the GNU Fortran 95 runtime library (libgfortran).
 
@@ -502,5 +502,27 @@ extern long double complex ctanl (long double complex);
 #endif
 
 
+/* Gamma-related prototypes.  */
+#if !defined(HAVE_TGAMMA)
+#define HAVE_TGAMMA 1
+extern double tgamma (double);
+#endif
+
+#if !defined(HAVE_LGAMMA)
+#define HAVE_LGAMMA 1
+extern double lgamma (double);
+#endif
+
+#if defined(HAVE_TGAMMA) && !defined(HAVE_TGAMMAF)
+#define HAVE_TGAMMAF 1
+extern float tgammaf (float);
+#endif
+
+#if defined(HAVE_LGAMMA) && !defined(HAVE_LGAMMAF)
+#define HAVE_LGAMMAF 1
+extern float lgammaf (float);
+#endif
+
+
 #endif  /* C99_PROTOS_H  */