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--- mulretval [2016/04/25 00:25] – created korshun
+++ mulretval [2019/04/18 21:47] (current) – removed korshun
@@ Line 1: / Line 1: @@
-acsutils uses a simple convention for functions returning multiple values, like RotateVector():
-There are global variables r1 through r8. The functions write their return values to them.
-    RotateVector(x, y, angle); // Call the function
-    int newX = r1; // Get the first returned value
-    int newY = r2; // And the second one
-**Warning: you should retrieve the return values AS SOON AS POSSIBLE, or else they may get overwritten by other functions that return multiple values.**

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