helper to get new euler order

include/cglm-euler.h

@@ -28,6 +28,12 @@ typedef enum glm_euler_sq {
   GLM_EULER_ZYX = 2 << 0 | 1 << 2 | 0 << 4
 } glm_euler_sq;
 
+CGLM_INLINE
+glm_euler_sq
+glm_euler_order(char newOrder[3]) {
+  return newOrder[0] | newOrder[1] << 2 | newOrder[2] << 4;
+}
+
 /*!
  * @brief euler angles (in radian) using xyz sequence
  *