diff options
| -rw-r--r-- | src/lread.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/src/lread.c b/src/lread.c index 788e57b707f..02f7caadeda 100644 --- a/src/lread.c +++ b/src/lread.c @@ -46,10 +46,6 @@ along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>. */ #ifdef MSDOS #include "msdos.h" -#if __DJGPP__ == 2 && __DJGPP_MINOR__ < 5 -# define INFINITY __builtin_inf() -# define NAN __builtin_nan("") -#endif #endif #ifdef HAVE_NS @@ -74,6 +70,9 @@ along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>. */ #if IEEE_FLOATING_POINT # include <ieee754.h> +# ifndef INFINITY +# define INFINITY ((union ieee754_double) {.ieee = {.exponent = -1}}.d) +# endif #endif /* The objects or placeholders read with the #n=object form. |