feat: Waku v2 bridge

Issue #12610

vendor/github.com/andybalholm/brotli/memory.go

@@ -0,0 +1,66 @@
+package brotli
+
+/* Copyright 2016 Google Inc. All Rights Reserved.
+
+   Distributed under MIT license.
+   See file LICENSE for detail or copy at https://opensource.org/licenses/MIT
+*/
+
+/*
+Dynamically grows array capacity to at least the requested size
+T: data type
+A: array
+C: capacity
+R: requested size
+*/
+func brotli_ensure_capacity_uint8_t(a *[]byte, c *uint, r uint) {
+	if *c < r {
+		var new_size uint = *c
+		if new_size == 0 {
+			new_size = r
+		}
+
+		for new_size < r {
+			new_size *= 2
+		}
+
+		if cap(*a) < int(new_size) {
+			var new_array []byte = make([]byte, new_size)
+			if *c != 0 {
+				copy(new_array, (*a)[:*c])
+			}
+
+			*a = new_array
+		} else {
+			*a = (*a)[:new_size]
+		}
+
+		*c = new_size
+	}
+}
+
+func brotli_ensure_capacity_uint32_t(a *[]uint32, c *uint, r uint) {
+	var new_array []uint32
+	if *c < r {
+		var new_size uint = *c
+		if new_size == 0 {
+			new_size = r
+		}
+
+		for new_size < r {
+			new_size *= 2
+		}
+
+		if cap(*a) < int(new_size) {
+			new_array = make([]uint32, new_size)
+			if *c != 0 {
+				copy(new_array, (*a)[:*c])
+			}
+
+			*a = new_array
+		} else {
+			*a = (*a)[:new_size]
+		}
+		*c = new_size
+	}
+}