1 files changed, 199 insertions, 0 deletions
diff --git a/vendor/github.com/tinylib/msgp/msgp/integers.go b/vendor/github.com/tinylib/msgp/msgp/integers.go
new file mode 100644
index 000000000..d07a5fba7
--- /dev/null
+++ b/vendor/github.com/tinylib/msgp/msgp/integers.go
@@ -0,0 +1,199 @@
+package msgp
+
+import "encoding/binary"
+
+/* ----------------------------------
+	integer encoding utilities
+	(inline-able)
+
+	TODO(tinylib): there are faster,
+	albeit non-portable solutions
+	to the code below. implement
+	byteswap?
+   ---------------------------------- */
+
+func putMint64(b []byte, i int64) {
+	_ = b[8] // bounds check elimination
+
+	b[0] = mint64
+	b[1] = byte(i >> 56)
+	b[2] = byte(i >> 48)
+	b[3] = byte(i >> 40)
+	b[4] = byte(i >> 32)
+	b[5] = byte(i >> 24)
+	b[6] = byte(i >> 16)
+	b[7] = byte(i >> 8)
+	b[8] = byte(i)
+}
+
+func getMint64(b []byte) int64 {
+	_ = b[8] // bounds check elimination
+
+	return (int64(b[1]) << 56) | (int64(b[2]) << 48) |
+		(int64(b[3]) << 40) | (int64(b[4]) << 32) |
+		(int64(b[5]) << 24) | (int64(b[6]) << 16) |
+		(int64(b[7]) << 8) | (int64(b[8]))
+}
+
+func putMint32(b []byte, i int32) {
+	_ = b[4] // bounds check elimination
+
+	b[0] = mint32
+	b[1] = byte(i >> 24)
+	b[2] = byte(i >> 16)
+	b[3] = byte(i >> 8)
+	b[4] = byte(i)
+}
+
+func getMint32(b []byte) int32 {
+	_ = b[4] // bounds check elimination
+
+	return (int32(b[1]) << 24) | (int32(b[2]) << 16) | (int32(b[3]) << 8) | (int32(b[4]))
+}
+
+func putMint16(b []byte, i int16) {
+	_ = b[2] // bounds check elimination
+
+	b[0] = mint16
+	b[1] = byte(i >> 8)
+	b[2] = byte(i)
+}
+
+func getMint16(b []byte) (i int16) {
+	_ = b[2] // bounds check elimination
+
+	return (int16(b[1]) << 8) | int16(b[2])
+}
+
+func putMint8(b []byte, i int8) {
+	_ = b[1] // bounds check elimination
+
+	b[0] = mint8
+	b[1] = byte(i)
+}
+
+func getMint8(b []byte) (i int8) {
+	return int8(b[1])
+}
+
+func putMuint64(b []byte, u uint64) {
+	_ = b[8] // bounds check elimination
+
+	b[0] = muint64
+	b[1] = byte(u >> 56)
+	b[2] = byte(u >> 48)
+	b[3] = byte(u >> 40)
+	b[4] = byte(u >> 32)
+	b[5] = byte(u >> 24)
+	b[6] = byte(u >> 16)
+	b[7] = byte(u >> 8)
+	b[8] = byte(u)
+}
+
+func getMuint64(b []byte) uint64 {
+	_ = b[8] // bounds check elimination
+
+	return (uint64(b[1]) << 56) | (uint64(b[2]) << 48) |
+		(uint64(b[3]) << 40) | (uint64(b[4]) << 32) |
+		(uint64(b[5]) << 24) | (uint64(b[6]) << 16) |
+		(uint64(b[7]) << 8) | (uint64(b[8]))
+}
+
+func putMuint32(b []byte, u uint32) {
+	_ = b[4] // bounds check elimination
+
+	b[0] = muint32
+	b[1] = byte(u >> 24)
+	b[2] = byte(u >> 16)
+	b[3] = byte(u >> 8)
+	b[4] = byte(u)
+}
+
+func getMuint32(b []byte) uint32 {
+	_ = b[4] // bounds check elimination
+
+	return (uint32(b[1]) << 24) | (uint32(b[2]) << 16) | (uint32(b[3]) << 8) | (uint32(b[4]))
+}
+
+func putMuint16(b []byte, u uint16) {
+	_ = b[2] // bounds check elimination
+
+	b[0] = muint16
+	b[1] = byte(u >> 8)
+	b[2] = byte(u)
+}
+
+func getMuint16(b []byte) uint16 {
+	_ = b[2] // bounds check elimination
+
+	return (uint16(b[1]) << 8) | uint16(b[2])
+}
+
+func putMuint8(b []byte, u uint8) {
+	_ = b[1] // bounds check elimination
+
+	b[0] = muint8
+	b[1] = byte(u)
+}
+
+func getMuint8(b []byte) uint8 {
+	return uint8(b[1])
+}
+
+func getUnix(b []byte) (sec int64, nsec int32) {
+	sec = int64(binary.BigEndian.Uint64(b))
+	nsec = int32(binary.BigEndian.Uint32(b[8:]))
+
+	return
+}
+
+func putUnix(b []byte, sec int64, nsec int32) {
+	binary.BigEndian.PutUint64(b, uint64(sec))
+	binary.BigEndian.PutUint32(b[8:], uint32(nsec))
+}
+
+/* -----------------------------
+		prefix utilities
+   ----------------------------- */
+
+// write prefix and uint8
+func prefixu8(b []byte, pre byte, sz uint8) {
+	_ = b[1] // bounds check elimination
+
+	b[0] = pre
+	b[1] = byte(sz)
+}
+
+// write prefix and big-endian uint16
+func prefixu16(b []byte, pre byte, sz uint16) {
+	_ = b[2] // bounds check elimination
+
+	b[0] = pre
+	b[1] = byte(sz >> 8)
+	b[2] = byte(sz)
+}
+
+// write prefix and big-endian uint32
+func prefixu32(b []byte, pre byte, sz uint32) {
+	_ = b[4] // bounds check elimination
+
+	b[0] = pre
+	b[1] = byte(sz >> 24)
+	b[2] = byte(sz >> 16)
+	b[3] = byte(sz >> 8)
+	b[4] = byte(sz)
+}
+
+func prefixu64(b []byte, pre byte, sz uint64) {
+	_ = b[8] // bounds check elimination
+
+	b[0] = pre
+	b[1] = byte(sz >> 56)
+	b[2] = byte(sz >> 48)
+	b[3] = byte(sz >> 40)
+	b[4] = byte(sz >> 32)
+	b[5] = byte(sz >> 24)
+	b[6] = byte(sz >> 16)
+	b[7] = byte(sz >> 8)
+	b[8] = byte(sz)
+}