Function makeRng

test/cssIdentifier.unittest.js:125–133

(/** @type {number} */ seed)

		const { escapeIdentifier, unescapeIdentifier, equalsLowerCase } = cssSyntax;
		// mulberry32
		const makeRng = (/** @type {number} */ seed) => {
			let s = seed >>> 0;
			return () => {
				s = (s + 0x6d2b79f5) >>> 0;
				let t = Math.imul(s ^ (s >>> 15), 1 | s);
				t ^= t + Math.imul(t ^ (t >>> 7), 61 | t);
				return ((t ^ (t >>> 14)) >>> 0) / 4294967296;
			};
		};
		const POOLS = [
			"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-_",
			"\\\\\\41\\3 \\{}\\@.#:;()[]<>\"' \t\n\r\f",