Fixed implicit linkage to ftol2() on Windows

libsdl-org · Apr 13, 2020 · 1d87978 · 1d87978
1 parent c302c1a
commit 1d87978
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/src/stdlib/SDL_stdlib.c b/src/stdlib/SDL_stdlib.c
@@ -266,8 +266,11 @@ SDL_trunc(double x)
 #if defined(HAVE_TRUNC)
     return trunc(x);
 #else
-    /* !!! FIXME: there are more formal (correct!) ways to do this. */
-    return (double) ((Sint64) x);
+    if (x >= 0.0f) {
+        return SDL_floor(x);
+    } else {
+        return SDL_ceil(x);
+    }
 #endif
 }