Squashed 'deps/ox/' content from commit a5166e0

git-subtree-dir: deps/ox
git-subtree-split: a5166e03bbaea2f200cfc730c69579c3d50ae2a7

src/ox/std/CMakeLists.txt

@@ -0,0 +1,38 @@
+cmake_minimum_required(VERSION 2.8)
+
+add_library(
+	OxStd
+		memops.cpp
+		random.cpp
+		strops.cpp
+)
+
+set_property(
+	TARGET
+		OxStd
+	PROPERTY
+		POSITION_INDEPENDENT_CODE ON
+)
+
+install(
+	FILES
+		bitops.hpp
+		byteswap.hpp
+		memops.hpp
+		random.hpp
+		string.hpp
+		strops.hpp
+		std.hpp
+		types.hpp
+	DESTINATION
+		include/ox/std
+)
+
+install(TARGETS OxStd
+        LIBRARY DESTINATION lib/ox
+        ARCHIVE DESTINATION lib/ox
+)
+
+if(OX_RUN_TESTS STREQUAL "ON")
+	add_subdirectory(test)
+endif()

src/ox/std/bitops.hpp

@@ -0,0 +1,19 @@
+/*
+ * Copyright 2015 - 2017 gtalent2@gmail.com
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#pragma once
+
+#include "types.hpp"
+
+namespace ox {
+
+inline uint64_t rotateLeft(uint64_t i, int shift) {
+	return (i << shift) | (i >> (64 - shift));
+}
+
+}

src/ox/std/byteswap.hpp

@@ -0,0 +1,145 @@
+/*
+ * Copyright 2015 - 2017 gtalent2@gmail.com
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#pragma once
+
+#include "types.hpp"
+
+namespace ox {
+namespace std {
+
+
+inline int16_t byteSwap(int16_t i) {
+	return (i << 8) | (i >> 8);
+}
+
+inline int32_t byteSwap(int32_t i) {
+	return ((i >> 24) & 0x000000ff) |
+	       ((i >>  8) & 0x0000ff00) |
+	       ((i <<  8) & 0x00ff0000) |
+	       ((i << 24) & 0xff000000);
+}
+
+inline int64_t byteSwap(int64_t i) {
+	return ((i >> 56) & 0x00000000000000ff) |
+	       ((i >> 40) & 0x000000000000ff00) |
+	       ((i >> 24) & 0x0000000000ff0000) |
+	       ((i >>  8) & 0x00000000ff000000) |
+	       ((i <<  8) & 0x000000ff00000000) |
+	       ((i << 24) & 0x0000ff0000000000) |
+	       ((i << 40) & 0x00ff000000000000) |
+	       ((i << 56) & 0xff00000000000000);
+}
+
+inline uint16_t byteSwap(uint16_t i) {
+	return (i << 8) | (i >> 8);
+}
+
+inline uint32_t byteSwap(uint32_t i) {
+	return ((i >> 24) & 0x000000ff) |
+	       ((i >>  8) & 0x0000ff00) |
+	       ((i <<  8) & 0x00ff0000) |
+	       ((i << 24) & 0xff000000);
+}
+
+inline uint64_t byteSwap(uint64_t i) {
+	return ((i >> 56) & 0x00000000000000ff) |
+	       ((i >> 40) & 0x000000000000ff00) |
+	       ((i >> 24) & 0x0000000000ff0000) |
+	       ((i >>  8) & 0x00000000ff000000) |
+	       ((i <<  8) & 0x000000ff00000000) |
+	       ((i << 24) & 0x0000ff0000000000) |
+	       ((i << 40) & 0x00ff000000000000) |
+	       ((i << 56) & 0xff00000000000000);
+}
+
+
+/**
+ * Takes an int and byte swaps if the platform is big endian.
+ */
+inline int8_t bigEndianAdapt(int8_t i) {
+	return i;
+}
+
+/**
+ * Takes an int and byte swaps if the platform is big endian.
+ */
+inline int16_t bigEndianAdapt(int16_t i) {
+#ifdef __BIG_ENDIAN__
+	return byteSwap(i);
+#else
+	return i;
+#endif
+}
+
+/**
+ * Takes an int and byte swaps if the platform is big endian.
+ */
+inline int32_t bigEndianAdapt(int32_t i) {
+#ifdef __BIG_ENDIAN__
+	return byteSwap(i);
+#else
+	return i;
+#endif
+}
+
+/**
+ * Takes an int and byte swaps if the platform is big endian.
+ */
+inline int64_t bigEndianAdapt(int64_t i) {
+#ifdef __BIG_ENDIAN__
+	return byteSwap(i);
+#else
+	return i;
+#endif
+}
+
+
+/**
+ * Takes an int and byte swaps if the platform is big endian.
+ */
+inline uint8_t bigEndianAdapt(uint8_t i) {
+	return i;
+}
+
+/**
+ * Takes an int and byte swaps if the platform is big endian.
+ */
+inline uint16_t bigEndianAdapt(uint16_t i) {
+#ifdef __BIG_ENDIAN__
+	return byteSwap(i);
+#else
+	return i;
+#endif
+}
+
+/**
+ * Takes an int and byte swaps if the platform is big endian.
+ */
+inline uint32_t bigEndianAdapt(uint32_t i) {
+#ifdef __BIG_ENDIAN__
+	return byteSwap(i);
+#else
+	return i;
+#endif
+}
+
+/**
+ * Takes an int and byte swaps if the platform is big endian.
+ */
+inline uint64_t bigEndianAdapt(uint64_t i) {
+#ifdef __BIG_ENDIAN__
+	return byteSwap(i);
+#else
+	return i;
+#endif
+}
+
+
+}
+}

src/ox/std/memops.cpp

@@ -0,0 +1,41 @@
+/*
+ * Copyright 2015 - 2017 gtalent2@gmail.com
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+#include "memops.hpp"
+
+int ox_memcmp(const void *ptr1, const void *ptr2, size_t size) {
+	int retval = 0;
+	auto block1 = ((uint8_t*) ptr1);
+	auto block2 = ((uint8_t*) ptr2);
+	for (size_t i = 0; i < size; i++) {
+		if (block1[i] < block2[i]) {
+			retval = -1;
+			break;
+		} else if (block1[i] > block2[i]) {
+			retval = 1;
+			break;
+		}
+	}
+	return retval;
+}
+
+void *ox_memcpy(void *dest, const void *src, int64_t size) {
+	char *srcBuf = (char*) src;
+	char *dstBuf = (char*) dest;
+	for (int64_t i = 0; i < size; i++) {
+		dstBuf[i] = (char) srcBuf[i];
+	}
+	return dest;
+}
+
+void *ox_memset(void *ptr, int val, int64_t size) {
+	char *buf = (char*) ptr;
+	for (int64_t i = 0; i < size; i++) {
+		buf[i] = val;
+	}
+	return ptr;
+}

src/ox/std/memops.hpp

@@ -0,0 +1,16 @@
+/*
+ * Copyright 2015 - 2017 gtalent2@gmail.com
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+#pragma once
+
+#include "types.hpp"
+
+int ox_memcmp(const void *ptr1, const void *ptr2, size_t size);
+
+void *ox_memcpy(void *src, const void *dest, int64_t size);
+
+void *ox_memset(void *ptr, int val, int64_t size);

src/ox/std/random.cpp

@@ -0,0 +1,40 @@
+/*
+ * Copyright 2015 - 2017 gtalent2@gmail.com
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#include "bitops.hpp"
+#include "random.hpp"
+
+namespace ox {
+
+RandomSeed Random::DEFAULT_SEED = {540932923848, 540932540932};
+
+Random::Random(RandomSeed seed) {
+	m_seed[0] = seed[0];
+	m_seed[1] = seed[1];
+}
+
+uint64_t Random::gen() {
+	// An implementation of the Xoroshiro128+ algorithm
+	auto s0 = m_seed[0];
+	auto s1 = m_seed[1];
+	auto retval = s0 + s1;
+
+	s1 ^= s0;
+	m_seed[0] = ox::rotateLeft(s0, 55) ^ s1 ^ (s1 << 14);
+	m_seed[1] = ox::rotateLeft(s1, 36);
+
+	return retval;
+}
+
+}
+
+
+uint64_t ox_rand() {
+	static ox::Random rand;
+	return rand.gen();
+}

src/ox/std/random.hpp

@@ -0,0 +1,30 @@
+/*
+ * Copyright 2015 - 2017 gtalent2@gmail.com
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#pragma once
+
+uint64_t ox_rand();
+
+namespace ox {
+
+typedef uint64_t RandomSeed[2];
+
+class Random {
+	public:
+		static RandomSeed DEFAULT_SEED;
+
+	private:
+		RandomSeed m_seed;
+
+	public:
+		Random(RandomSeed seed = DEFAULT_SEED);
+
+		uint64_t gen();
+};
+
+}

src/ox/std/std.hpp

@@ -0,0 +1,16 @@
+/*
+ * Copyright 2015 - 2017 gtalent2@gmail.com
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+#pragma once
+
+#include "bitops.hpp"
+#include "byteswap.hpp"
+#include "memops.hpp"
+#include "random.hpp"
+#include "strops.hpp"
+#include "string.hpp"
+#include "types.hpp"

src/ox/std/string.hpp

@@ -0,0 +1,128 @@
+/*
+ * Copyright 2015 - 2017 gtalent2@gmail.com
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#pragma once
+
+#include "memops.hpp"
+#include "strops.hpp"
+#include "types.hpp"
+
+namespace ox {
+
+// Bounded String
+template<size_t buffLen>
+class bstring {
+	private:
+		uint8_t m_buff[buffLen];
+
+	public:
+		bstring();
+
+		bstring(const char *str);
+
+		const bstring &operator=(const char *str);
+
+		const bstring &operator=(char *str);
+
+		bool operator==(const bstring &other);
+
+		char *data();
+
+		/**
+		 * Returns the number of characters in this string.
+		 */
+		size_t len();
+
+		/**
+		 * Returns the number of bytes used for this string.
+		 */
+		size_t size();
+
+		/**
+		 * Returns the capacity of bytes for this string.
+		 */
+		size_t cap();
+};
+
+template<size_t size>
+bstring<size>::bstring() {
+	m_buff[0] = 0;
+}
+
+template<size_t size>
+bstring<size>::bstring(const char *str) {
+	*this = str;
+}
+
+template<size_t size>
+const bstring<size> &bstring<size>::operator=(const char *str) {
+	size_t strLen = ox_strlen(str) + 1;
+	if (cap() < strLen) {
+		strLen = cap();
+	}
+	ox_memcpy(m_buff, str, strLen);
+	// make sure last element is a null terminator
+	m_buff[cap() - 1] = 0;
+	return *this;
+}
+
+template<size_t size>
+const bstring<size> &bstring<size>::operator=(char *str) {
+	return *this = (const char*) str;
+}
+
+template<size_t buffLen>
+bool bstring<buffLen>::operator==(const bstring<buffLen> &other) {
+	bool retval = true;
+	size_t i = 0;
+	while (i < buffLen && (m_buff[i] || other.m_buff[i])) {
+		if (m_buff[i] != other.m_buff[i]) {
+			retval = false;
+			break;
+		}
+		i++;
+	}
+	return retval;
+}
+
+template<size_t buffLen>
+char *bstring<buffLen>::data() {
+	return (char*) m_buff;
+}
+
+template<size_t buffLen>
+size_t bstring<buffLen>::len() {
+	size_t length = 0;
+	for (size_t i = 0; i < buffLen; i++) {
+		uint8_t b = m_buff[i];
+		if (b) {
+			if ((b & 128) == 0) { // normal ASCII character
+				length++;
+			} else if ((b & (256 << 6)) == (256 << 6)) { // start of UTF-8 character
+				length++;
+			}
+		} else {
+			break;
+		}
+	}
+	return length;
+}
+
+template<size_t buffLen>
+size_t bstring<buffLen>::size() {
+	size_t i;
+	for (i = 0; i < buffLen && m_buff[i]; i++);
+	return i + 1; // add one for null terminator
+}
+
+template<size_t buffLen>
+size_t bstring<buffLen>::cap() {
+	return buffLen;
+}
+
+}

src/ox/std/strops.cpp

@@ -0,0 +1,91 @@
+/*
+ * Copyright 2015 - 2017 gtalent2@gmail.com
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#include "strops.hpp"
+
+int ox_strcmp(const char *str1, const char *str2) {
+	auto retval = 0;
+	auto i = 0;
+	while (str1[i] || str2[i]) {
+		if (str1[i] < str2[i]) {
+			retval = -1;
+			break;
+		} else if (str1[i] > str2[i]) {
+			retval = 1;
+			break;
+		}
+		i++;
+	}
+	return retval;
+}
+
+int ox_strlen(const char *str1) {
+	int len;
+	for (len = 0; str1[len]; len++);
+	return len;
+}
+
+int ox_strlen(char *str1) {
+	int len;
+	for (len = 0; str1[len]; len++);
+	return len;
+}
+
+const char *ox_strchr(const char *str, int character, size_t maxLen) {
+	for (size_t i = 0; i <= maxLen; i++) {
+		if (str[i] == character) {
+			return &str[i];
+		} else if (str[i] == 0) {
+			return nullptr;
+		}
+	}
+	return nullptr;
+}
+
+char *ox_strchr(char *str, int character, size_t maxLen) {
+	for (size_t i = 0; i < maxLen; i++) {
+		if (str[i] == character) {
+			return &str[i];
+		} else if (str[i] == 0) {
+			return nullptr;
+		}
+	}
+	return nullptr;
+}
+
+int ox_lastIndexOf(const char *str, int character, int maxLen) {
+	int retval = -1;
+	for (int i = 0; i < maxLen && str[i]; i++) {
+		if (str[i] == character) {
+			retval = i;
+		}
+	}
+	return retval;
+}
+
+int ox_lastIndexOf(char *str, int character, int maxLen) {
+	int retval = -1;
+	for (int i = 0; i < maxLen && str[i]; i++) {
+		if (str[i] == character) {
+			retval = i;
+		}
+	}
+	return retval;
+}
+
+int ox_atoi(const char *str) {
+	int total = 0;
+	int multiplier = 1;
+
+	for (auto i = ox_strlen(str) - 1; i != -1; i--) {
+		total += (str[i] - '0') * multiplier;
+		multiplier *= 10;
+	}
+
+	return total;
+}

src/ox/std/strops.hpp

@@ -0,0 +1,27 @@
+/*
+ * Copyright 2015 - 2017 gtalent2@gmail.com
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#pragma once
+
+#include "types.hpp"
+
+int ox_strcmp(const char *str1, const char *str2);
+
+int ox_strlen(const char *str1);
+
+int ox_strlen(char *str1);
+
+const char *ox_strchr(const char *str, int character, size_t maxLen = 0xFFFFFFFF);
+
+char *ox_strchr(char *str, int character, size_t maxLen = 0xFFFFFFFF);
+
+int ox_lastIndexOf(const char *str, int character, int maxLen = 0xFFFFFFFF);
+
+int ox_lastIndexOf(char *str, int character, int maxLen = 0xFFFFFFFF);
+
+int ox_atoi(const char *str);

src/ox/std/test/CMakeLists.txt

@@ -0,0 +1,61 @@
+cmake_minimum_required(VERSION 2.8)
+
+add_executable(
+	StdTest
+		tests.cpp
+)
+
+target_link_libraries(StdTest OxStd)
+
+add_test("Test\\ ox_memcmp\\ ABCDEFG\\ !=\\ HIJKLMN" StdTest "ABCDEFG != HIJKLMN")
+add_test("Test\\ ox_memcmp\\ HIJKLMN\\ !=\\ ABCDEFG" StdTest "HIJKLMN != ABCDEFG")
+add_test("Test\\ ox_memcmp\\ ABCDEFG\\ ==\\ ABCDEFG" StdTest "ABCDEFG == ABCDEFG")
+add_test("Test\\ ox_memcmp\\ ABCDEFGHI\\ ==\\ ABCDEFG" StdTest "ABCDEFGHI == ABCDEFG")
+
+
+################################################################################
+# StrOps Tests
+
+add_executable(
+	StrOpsTest
+		strops_test.cpp
+)
+
+target_link_libraries(StrOpsTest OxStd)
+
+add_test("Test\\ ox_strcmp\\ asdf\\ !=\\ hijk" StrOpsTest "asdf < hijk")
+add_test("Test\\ ox_strcmp\\ hijk\\ !=\\ asdf" StrOpsTest "hijk > asdf")
+add_test("Test\\ ox_strcmp\\ read\\ !=\\ resize" StrOpsTest "read < resize")
+add_test("Test\\ ox_strcmp\\ resize\\ !=\\ read" StrOpsTest "resize > read")
+add_test("Test\\ ox_strcmp\\ resize\\ ==\\ resize" StrOpsTest "resize == resize")
+add_test("Test\\ ox_strcmp\\ resize\\ ==\\ resize" StrOpsTest " == ")
+add_test("Test\\ ox_strchr\\ 0" StrOpsTest "ox_strchr 0")
+add_test("Test\\ ox_lastIndexOf\\ aaaa\\ a" StrOpsTest "ox_lastIndexOf aaaa a")
+
+
+################################################################################
+# Byte Swap Tests
+
+add_executable(
+	ByteSwapTest
+		byteswap_test.cpp
+)
+
+target_link_libraries(ByteSwapTest OxStd)
+
+add_test("Test\\ bigEndianAdapt\\ 0x00ff" ByteSwapTest bigEndianAdapt<uint16_t> 0x00ff)
+add_test("Test\\ bigEndianAdapt\\ 0xff00" ByteSwapTest bigEndianAdapt<uint16_t> 0xff00)
+
+add_test("Test\\ bigEndianAdapt\\ 0x000000ff" ByteSwapTest bigEndianAdapt<uint32_t> 0x000000ff)
+add_test("Test\\ bigEndianAdapt\\ 0x0000ff00" ByteSwapTest bigEndianAdapt<uint32_t> 0x0000ff00)
+add_test("Test\\ bigEndianAdapt\\ 0x00ff0000" ByteSwapTest bigEndianAdapt<uint32_t> 0x00ff0000)
+add_test("Test\\ bigEndianAdapt\\ 0xff000000" ByteSwapTest bigEndianAdapt<uint32_t> 0xff000000)
+
+add_test("Test\\ bigEndianAdapt\\ 0x00000000000000ff" ByteSwapTest bigEndianAdapt<uint64_t> 0x00000000000000ff)
+add_test("Test\\ bigEndianAdapt\\ 0x000000000000ff00" ByteSwapTest bigEndianAdapt<uint64_t> 0x000000000000ff00)
+add_test("Test\\ bigEndianAdapt\\ 0x0000000000ff0000" ByteSwapTest bigEndianAdapt<uint64_t> 0x0000000000ff0000)
+add_test("Test\\ bigEndianAdapt\\ 0x00000000ff000000" ByteSwapTest bigEndianAdapt<uint64_t> 0x00000000ff000000)
+add_test("Test\\ bigEndianAdapt\\ 0x000000ff00000000" ByteSwapTest bigEndianAdapt<uint64_t> 0x000000ff00000000)
+add_test("Test\\ bigEndianAdapt\\ 0x0000ff0000000000" ByteSwapTest bigEndianAdapt<uint64_t> 0x0000ff0000000000)
+add_test("Test\\ bigEndianAdapt\\ 0x00ff000000000000" ByteSwapTest bigEndianAdapt<uint64_t> 0x00ff000000000000)
+add_test("Test\\ bigEndianAdapt\\ 0xff00000000000000" ByteSwapTest bigEndianAdapt<uint64_t> 0xff00000000000000)

src/ox/std/test/byteswap_test.cpp

@@ -0,0 +1,39 @@
+/*
+ * Copyright 2015 - 2017 gtalent2@gmail.com
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+#include <map>
+#include <string>
+#include <ox/std/std.hpp>
+
+using namespace std;
+using namespace ox::std;
+
+template<typename T>
+int testBigEndianAdapt(string str) {
+	auto i = (T) stoull(str, nullptr, 16);
+	return !(bigEndianAdapt(bigEndianAdapt(i)) == i);
+}
+
+map<string, int(*)(string)> tests = {
+	{
+		{ "bigEndianAdapt<uint16_t>", testBigEndianAdapt<uint16_t> },
+		{ "bigEndianAdapt<uint32_t>", testBigEndianAdapt<uint32_t> },
+		{ "bigEndianAdapt<uint64_t>", testBigEndianAdapt<uint64_t> },
+	},
+};
+
+int main(int argc, const char **args) {
+	int retval = -1;
+	if (argc > 1) {
+		auto testName = args[1];
+		string testArg = args[2];
+		if (tests.find(testName) != tests.end()) {
+			retval = tests[testName](testArg);
+		}
+	}
+	return retval;
+}

src/ox/std/test/strops_test.cpp

@@ -0,0 +1,79 @@
+/*
+ * Copyright 2015 - 2017 gtalent2@gmail.com
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+#include <iostream>
+#include <map>
+#include <functional>
+#include <ox/std/std.hpp>
+
+using namespace std;
+
+map<string, function<int()>> tests = {
+	{
+		"asdf < hijk",
+		[]() {
+			return !(ox_strcmp("asdf", "hijk") < 0);
+		}
+	},
+	{
+		"hijk > asdf",
+		[]() {
+			return !(ox_strcmp("hijk", "asdf") > 0);
+		}
+	},
+	{
+		"resize > read",
+		[]() {
+			return !(ox_strcmp("resize", "read") > 0);
+		}
+	},
+	{
+		"read < resize",
+		[]() {
+			return !(ox_strcmp("read", "resize") < 0);
+		}
+	},
+	{
+		"resize == resize",
+		[]() {
+			return !(ox_strcmp("resize", "resize") == 0);
+		}
+	},
+	{
+		" == ",
+		[]() {
+			return !(ox_strcmp("", "") == 0);
+		}
+	},
+	{
+		"ox_strchr 0",
+		[]() {
+			auto testStr = "asdf";
+			return !(ox_strchr(testStr, 0, 4) == &testStr[4]);
+		}
+	},
+	{
+		"ox_lastIndexOf aaaa a",
+		[]() {
+			int retval = 0;
+			auto testStr = "aaaa";
+			retval |= !(ox_lastIndexOf((char*) testStr, 'a', ox_strlen(testStr)) == 3);
+			retval |= !(ox_lastIndexOf((const char*) testStr, 'a', ox_strlen(testStr)) == 3);
+			return retval;
+		}
+	},
+};
+
+int main(int argc, const char **args) {
+	if (argc > 1) {
+		auto testName = args[1];
+		if (tests.find(testName) != tests.end()) {
+			return tests[testName]();
+		}
+	}
+	return -1;
+}

src/ox/std/test/tests.cpp

@@ -0,0 +1,50 @@
+/*
+ * Copyright 2015 - 2017 gtalent2@gmail.com
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+#include <iostream>
+#include <map>
+#include <functional>
+#include <ox/std/std.hpp>
+
+using namespace std;
+
+map<string, function<int()>> tests = {
+	{
+		"ABCDEFG != HIJKLMN",
+		[]() {
+			return !(ox_memcmp("ABCDEFG", "HIJKLMN", 7) < 0);
+		}
+	},
+	{
+		"HIJKLMN != ABCDEFG",
+		[]() {
+			return !(ox_memcmp("HIJKLMN", "ABCDEFG", 7) > 0);
+		}
+	},
+	{
+		"ABCDEFG == ABCDEFG",
+		[]() {
+			return !(ox_memcmp("ABCDEFG", "ABCDEFG", 7) == 0);
+		}
+	},
+	{
+		"ABCDEFGHI == ABCDEFG",
+		[]() {
+			return !(ox_memcmp("ABCDEFGHI", "ABCDEFG", 7) == 0);
+		}
+	},
+};
+
+int main(int argc, const char **args) {
+	if (argc > 1) {
+		auto testName = args[1];
+		if (tests.find(testName) != tests.end()) {
+			return tests[testName]();
+		}
+	}
+	return -1;
+}

src/ox/std/types.hpp

@@ -0,0 +1,40 @@
+/*
+ * Copyright 2015 - 2017 gtalent2@gmail.com
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#pragma once
+
+typedef signed char        int8_t;
+typedef unsigned char      uint8_t;
+typedef short              int16_t;
+typedef unsigned short     uint16_t;
+typedef int                int32_t;
+typedef unsigned int       uint32_t;
+typedef unsigned           uint_t;
+#if defined(_WIN32) || defined(__APPLE__) || defined(__arm__) || defined(__ppc__)
+typedef long long          int64_t;
+typedef unsigned long long uint64_t;
+#else
+typedef long               int64_t;
+typedef unsigned long      uint64_t;
+#endif
+
+namespace ox {
+
+typedef uint32_t Error;
+
+}
+
+#if defined(_LP64) || defined(__ppc64__) || defined(__aarch64__)
+typedef unsigned long size_t;
+#elif defined(_WIN64)
+typedef uint64_t size_t;
+#elif defined(_LP32) || defined(__ppc__) || defined(_WIN32) || defined(__arm__)
+typedef uint32_t size_t;
+#else
+#error size_t undefined
+#endif