Revert "use _GL_ATTRIBUTE_CONST and _GL_ATTRIBUTE_PURE"

[gnulib.git] / lib / isnan.c

diff --git a/lib/isnan.c b/lib/isnan.c
index 92fc250..d9c653d 100644 (file)
--- a/lib/isnan.c
+++ b/lib/isnan.c
@@ -79,15 +79,7 @@ extern int rpl_isnanf (float x);
   ((sizeof (DOUBLE) + sizeof (unsigned int) - 1) / sizeof (unsigned int))
 typedef union { DOUBLE value; unsigned int word[NWORDS]; } memory_double;
 
-/* The attribute __const__ was added in gcc 2.95.  */
-#undef _GL_ATTRIBUTE_CONST
-#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 95)
-# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__))
-#else
-# define _GL_ATTRIBUTE_CONST /* empty */
-#endif
-
-int _GL_ATTRIBUTE_CONST
+int
 FUNC (DOUBLE x)
 {
 #ifdef KNOWN_EXPBIT0_LOCATION