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-rw-r--r--winsup/mingw/include/math.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/winsup/mingw/include/math.h b/winsup/mingw/include/math.h
index 2de3248e945..c87b6163b18 100644
--- a/winsup/mingw/include/math.h
+++ b/winsup/mingw/include/math.h
@@ -429,6 +429,11 @@ extern double fma (double, double, double);
extern float fmaf (float, float, float);
extern long double fmal (long double, long double, long double);
+/* x > y ? (x - y) : 0.0 */
+extern double fdim (double, double);
+extern float fdimf (float, float);
+extern long double fdiml (long double, long double);
+
/* one lonely transcendental */
extern double log2 (double _x);
extern float log2f (float _x);