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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
#include <stdlib.h>
#include <stdio.h>
#ifdef Windows_NT
#include <windows.h>
#define DLL_EXPORT extern "C" __declspec(dllexport)
#else
#include<errno.h>
#define HANDLE size_t
#define DLL_EXPORT extern "C" __attribute((visibility("default")))
#endif
#if !defined(__stdcall)
#define __stdcall
#endif
DLL_EXPORT int __stdcall Square(int intValue)
{
return intValue * intValue;
}
DLL_EXPORT int __stdcall IsTrue(bool value)
{
if (value == true)
return 1;
return 0;
}
DLL_EXPORT int __stdcall CheckIncremental(int *array, int sz)
{
if (array == NULL)
return 1;
for (int i = 0; i < sz; i++)
{
if (array[i] != i)
return 1;
}
return 0;
}
DLL_EXPORT int __stdcall Inc(int *val)
{
if (val == NULL)
return -1;
*val = *val + 1;
return 0;
}
DLL_EXPORT int __stdcall VerifyAnsiString(char *val)
{
if (val == NULL)
return 1;
char expected[] = "Hello World";
char *p = expected;
char *q = val;
while (*p && *q && *p == *q)
{
p++;
q++;
}
return *p == 0 && *q == 0;
}
DLL_EXPORT int __stdcall VerifyUnicodeString(unsigned short *val)
{
if (val == NULL)
return 1;
unsigned short expected[] = {'H', 'e', 'l', 'l', 'o', ' ', 'W', 'o', 'r', 'l', 'd', 0};
unsigned short *p = expected;
unsigned short *q = val;
while (*p && *q && *p == *q)
{
p++;
q++;
}
return *p == 0 && *q == 0;
}
DLL_EXPORT bool __stdcall LastErrorTest()
{
int lasterror;
#ifdef Windows_NT
lasterror = GetLastError();
SetLastError(12345);
#else
lasterror = errno;
errno = 12345;
#endif
return lasterror == 0;
}
DLL_EXPORT void* __stdcall AllocateMemory(int bytes)
{
void *mem = malloc(bytes);
return mem;
}
DLL_EXPORT bool __stdcall ReleaseMemory(void *mem)
{
free(mem);
return true;
}
DLL_EXPORT bool __stdcall SafeHandleTest(HANDLE sh, long shValue)
{
return (long)((size_t)(sh)) == shValue;
}
DLL_EXPORT long __stdcall SafeHandleOutTest(HANDLE **sh)
{
if (sh == NULL)
return -1;
*sh = (HANDLE *)malloc(100);
return (long)((size_t)(*sh));
}
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