[libc] Include FP_* macros in math.h (#84996)

These are used unconditionally by libc++ math.h. This is related to issue #84879.
llvm · Mar 13, 2024 · bb5921e · bb5921e
1 parent 6411183
commit bb5921e
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/libc/include/llvm-libc-macros/math-macros.h b/libc/include/llvm-libc-macros/math-macros.h
@@ -11,6 +11,12 @@
 
 #include "limits-macros.h"
 
+#define FP_NAN 0
+#define FP_INFINITE 1
+#define FP_ZERO 2
+#define FP_SUBNORMAL 3
+#define FP_NORMAL 4
+
 #define MATH_ERRNO 1
 #define MATH_ERREXCEPT 2