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Added note on coordinate truncation.
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@ -1758,6 +1758,10 @@ GLFWAPI int glfwGetMouseButton(GLFWwindow* window, int button);
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* the cursor position is unbounded and limited only by the minimum and maximum
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* values of a `double`.
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*
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* The coordinate can be converted to their integer equivalents with the
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* `floor` function. Casting directly to an integer type works for positive
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* coordinates, but fails for negative ones.
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*
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* @param[in] window The desired window.
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* @param[out] xpos The cursor x-coordinate, relative to the left edge of the
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* client area, or `NULL`.
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