Add fpclassify() and FP_* constants to math.pxd

Closes #2514.

Add fpclassify() and FP_* constants to math.pxd
Closes #2514.
226727b7 · Zackery Spytz · Stefan Behnel · f80d0ae7 · 226727b7
Commit 226727b7 authored Mar 01, 2020 by Zackery Spytz Committed by Stefan Behnel Mar 21, 2020
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Cython/Includes/libc/math.pxd Cython/Includes/libc/math.pxd +6 -0

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--- a/Cython/Includes/libc/math.pxd
+++ b/Cython/Includes/libc/math.pxd
@@ -104,3 +104,9 @@ cdef extern from "<math.h>" nogil:
    bint isnan(long double)
    bint isnormal(long double)
    bint signbit(long double)
+    int fpclassify(long double)
+    const int FP_NAN
+    const int FP_INFINITE
+    const int FP_ZERO
+    const int FP_SUBNORMAL
+    const int FP_NORMAL