diff options
Diffstat (limited to 'src/floatfns.c')
| -rw-r--r-- | src/floatfns.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/floatfns.c b/src/floatfns.c index 8bfb8814b6f..66eb303b1d7 100644 --- a/src/floatfns.c +++ b/src/floatfns.c | |||
| @@ -73,9 +73,9 @@ Lisp_Object Qarith_error; | |||
| 73 | #include <math.h> | 73 | #include <math.h> |
| 74 | 74 | ||
| 75 | /* This declaration is omitted on some systems, like Ultrix. */ | 75 | /* This declaration is omitted on some systems, like Ultrix. */ |
| 76 | #if !defined (HPUX) && defined (HAVE_LOGB) | 76 | #if !defined (HPUX) && defined (HAVE_LOGB) && !defined (logb) |
| 77 | extern double logb (); | 77 | extern double logb (); |
| 78 | #endif /* not HPUX and HAVE_LOGB */ | 78 | #endif /* not HPUX and HAVE_LOGB and no logb macro */ |
| 79 | 79 | ||
| 80 | #if defined(DOMAIN) && defined(SING) && defined(OVERFLOW) | 80 | #if defined(DOMAIN) && defined(SING) && defined(OVERFLOW) |
| 81 | /* If those are defined, then this is probably a `matherr' machine. */ | 81 | /* If those are defined, then this is probably a `matherr' machine. */ |