Added floating point categories to handle the return value from fpcla…

…ssify() (#5501) Reference: https://en.cppreference.com/w/cpp/numeric/math/FP_categories
danmar · Oct 1, 2023 · 1b3fa2a · 1b3fa2a
1 parent 6a8f787
commit 1b3fa2a
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/cfg/std.cfg b/cfg/std.cfg
@@ -68,6 +68,12 @@
   <define name="_IOFBF" value="0"/>
   <define name="_IOLBF" value="1"/>
   <define name="_IONBF" value="2"/>
+  <!-- https://en.cppreference.com/w/cpp/numeric/math/FP_categories -->
+  <define name="FP_NORMAL" value="1"/>
+  <define name="FP_SUBNORMAL" value="2"/>
+  <define name="FP_ZERO" value="3"/>
+  <define name="FP_INFINITE" value="4"/>
+  <define name="FP_NAN" value="5"/>
   <!-- errno_t is a typedef for int -->
   <define name="errno_t" value="int"/>
   <!-- void abort(void); -->