/*---------------------------------------------------------------------------------------------
 *  Copyright (c) Microsoft Corporation. All rights reserved.
 *  Licensed under the MIT License. See License.txt in the project root for license information.
 *--------------------------------------------------------------------------------------------*/
export var Constants;
(function (Constants) {
    /**
     * MAX SMI (SMall Integer) as defined in v8.
     * one bit is lost for boxing/unboxing flag.
     * one bit is lost for sign flag.
     * See https://thibaultlaurens.github.io/javascript/2013/04/29/how-the-v8-engine-works/#tagged-values
     */
    Constants[Constants["MAX_SAFE_SMALL_INTEGER"] = 1073741824] = "MAX_SAFE_SMALL_INTEGER";
    /**
     * MIN SMI (SMall Integer) as defined in v8.
     * one bit is lost for boxing/unboxing flag.
     * one bit is lost for sign flag.
     * See https://thibaultlaurens.github.io/javascript/2013/04/29/how-the-v8-engine-works/#tagged-values
     */
    Constants[Constants["MIN_SAFE_SMALL_INTEGER"] = -1073741824] = "MIN_SAFE_SMALL_INTEGER";
    /**
     * Max unsigned integer that fits on 8 bits.
     */
    Constants[Constants["MAX_UINT_8"] = 255] = "MAX_UINT_8";
    /**
     * Max unsigned integer that fits on 16 bits.
     */
    Constants[Constants["MAX_UINT_16"] = 65535] = "MAX_UINT_16";
    /**
     * Max unsigned integer that fits on 32 bits.
     */
    Constants[Constants["MAX_UINT_32"] = 4294967295] = "MAX_UINT_32";
    Constants[Constants["UNICODE_SUPPLEMENTARY_PLANE_BEGIN"] = 65536] = "UNICODE_SUPPLEMENTARY_PLANE_BEGIN";
})(Constants || (Constants = {}));
export function toUint8(v) {
    if (v < 0) {
        return 0;
    }
    if (v > 255 /* Constants.MAX_UINT_8 */) {
        return 255 /* Constants.MAX_UINT_8 */;
    }
    return v | 0;
}
export function toUint32(v) {
    if (v < 0) {
        return 0;
    }
    if (v > 4294967295 /* Constants.MAX_UINT_32 */) {
        return 4294967295 /* Constants.MAX_UINT_32 */;
    }
    return v | 0;
}
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