Add math library support for trunc functions. From Brennan Ashton.

2026-06-08 01:42:58 +08:00 · 2015-01-26 19:00:35 -06:00
parent 0a11f9b669
commit b12cf6d2f5
5 changed files with 256 additions and 0 deletions
@@ -377,6 +377,14 @@ double      copysign  (double x, double y);
 long double copysignl (long double x, long double y);
 #endif

+float       truncf (float x);
+#if CONFIG_HAVE_DOUBLE
+double      trunc (double x);
+#endif
+#ifdef CONFIG_HAVE_LONG_DOUBLE
+long double truncl (long double x);
+#endif
+
 #if defined(__cplusplus)
 }
 #endif