diff options
Diffstat (limited to 'formats/protobuf/wasmMain/src/kotlinx/serialization/protobuf/internal/Bytes.kt')
| -rw-r--r-- | formats/protobuf/wasmMain/src/kotlinx/serialization/protobuf/internal/Bytes.kt | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/formats/protobuf/wasmMain/src/kotlinx/serialization/protobuf/internal/Bytes.kt b/formats/protobuf/wasmMain/src/kotlinx/serialization/protobuf/internal/Bytes.kt new file mode 100644 index 00000000..72fbfd01 --- /dev/null +++ b/formats/protobuf/wasmMain/src/kotlinx/serialization/protobuf/internal/Bytes.kt @@ -0,0 +1,14 @@ +/* + * Copyright 2017-2020 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license. + */ + +package kotlinx.serialization.protobuf.internal + +private fun Short.reverseBytes(): Short = (((this.toInt() and 0xff) shl 8) or ((this.toInt() and 0xffff) ushr 8)).toShort() + +internal actual fun Int.reverseBytes(): Int = + ((this and 0xffff).toShort().reverseBytes().toInt() shl 16) or ((this ushr 16).toShort().reverseBytes().toInt() and 0xffff) + +internal actual fun Long.reverseBytes(): Long = + ((this and 0xffffffff).toInt().reverseBytes().toLong() shl 32) or ((this ushr 32).toInt() + .reverseBytes().toLong() and 0xffffffff) |