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130 lines
2.2 KiB
C
130 lines
2.2 KiB
C
#ifndef _MSWHELPER_H
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#define _MSWHELPER_H
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#include <ws2spi.h>
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typedef struct {
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DWORD bytesUsed;
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DWORD bytesMax;
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BYTE* buffer;
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BYTE* bufendptr; // Pointer to the first "unused" byte
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BOOL bufok; // FALSE if on mswBuffer-Function fails
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} MSW_BUFFER, *PMSW_BUFFER;
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void
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mswBufferInit(
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_Out_ PMSW_BUFFER mswBuf,
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_In_ BYTE* buffer,
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_In_ DWORD bufferSize);
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BOOL
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mswBufferCheck(
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_Inout_ PMSW_BUFFER mswBuf,
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_In_ DWORD count);
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BOOL
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mswBufferIncUsed(
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_Inout_ PMSW_BUFFER mswBuf,
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_In_ DWORD count);
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BYTE*
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mswBufferEndPtr(
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_Inout_ PMSW_BUFFER mswBuf);
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BOOL
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mswBufferAppend(
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_Inout_ PMSW_BUFFER mswBuf,
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_In_ void *dataToAppend,
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_In_ DWORD dataSize);
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BOOL
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mswBufferAppendStrA(
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_Inout_ PMSW_BUFFER mswBuf,
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_In_ char* str);
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BOOL
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mswBufferAppendStrW(
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_Inout_ PMSW_BUFFER mswBuf,
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_In_ WCHAR* str);
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BOOL
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mswBufferAppendPtr(
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_Inout_ PMSW_BUFFER mswBuf,
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_In_ void* ptr);
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BOOL
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mswBufferAppendLst(
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_Inout_ PMSW_BUFFER mswBuf,
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_In_ void **lst,
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_In_ DWORD itemByteLength,
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_In_opt_ int deltaofs);
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BOOL
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mswBufferAppendStrLstA(
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_Inout_ PMSW_BUFFER mswBuf,
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_In_ void **lst,
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_In_opt_ int ptrofs);
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BOOL
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mswBufferAppendBlob_Hostent(
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_Inout_ PMSW_BUFFER mswBuf,
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_Inout_ LPWSAQUERYSETW lpRes,
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_In_ char** hostAliasesA,
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_In_ char* hostnameA,
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_In_ DWORD ip4addr);
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BOOL
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mswBufferAppendBlob_Servent(
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_Inout_ PMSW_BUFFER mswBuf,
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_Inout_ LPWSAQUERYSETW lpRes,
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_In_ char* serviceNameA,
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_In_ char** serviceAliasesA,
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_In_ char* protocolNameA,
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_In_ WORD port);
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BOOL
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mswBufferAppendAddr_AddrInfoW(
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_Inout_ PMSW_BUFFER mswBuf,
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_Inout_ LPWSAQUERYSETW lpRes,
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_In_ DWORD ip4addr);
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WCHAR*
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StrA2WHeapAlloc(
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_In_opt_ HANDLE hHeap,
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_In_ char* aStr);
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char*
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StrW2AHeapAlloc(
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_In_opt_ HANDLE hHeap,
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_In_ WCHAR* wStr);
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WCHAR*
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StrCpyHeapAllocW(
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_In_opt_ HANDLE hHeap,
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_In_ WCHAR* wStr);
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char*
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StrCpyHeapAllocA(
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_In_opt_ HANDLE hHeap,
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_In_ char* aStr);
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/* strary:
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ptr1 ... ptrn \0
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data1 ... datan
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*/
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char**
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StrAryCpyHeapAllocA(
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_In_opt_ HANDLE hHeap,
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_In_ char** aStrAry);
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/* strary:
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ptr1 ... ptrn \0
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data1 ... datan
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*/
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char**
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StrAryCpyHeapAllocWToA(
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_In_opt_ HANDLE hHeap,
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_In_ WCHAR** aStrAry);
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#endif // _MSWHELPER_H
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