diff options
Diffstat (limited to 'math/bits/mathcalls.h')
| -rw-r--r-- | math/bits/mathcalls.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/math/bits/mathcalls.h b/math/bits/mathcalls.h index 7f41ef9..0a4f3ea 100644 --- a/math/bits/mathcalls.h +++ b/math/bits/mathcalls.h @@ -210,6 +210,9 @@ __MATHCALLX (nan,, (__const char *__tagb), (__const__)); #endif +/* Return nonzero if VALUE is not a number. */ +__MATHDECLX (int,__isnan,, (_Mdouble_ __value), (__const__)); + #if defined __USE_MISC || defined __USE_XOPEN /* Return nonzero if VALUE is not a number. */ __MATHDECLX (int,isnan,, (_Mdouble_ __value), (__const__)); |