sphelper.h编译错误解决方法

SAPI 包含sphelper.h编译错误解决方案 在使用Microsoft Speech SDK 5.1开发语音识别程序时，包含了头文件“sphelper.h”和库文件“sapi.lib”。

编译时出错： 1>c:/program files/microsoft speech sdk 5.1/include/sphelper.h(769) :

error C4430: missing type specifier - int assumed. Note: C++ does not support default-int 1>c:/program files/microsoft speech sdk 5.1/include/sphelper.h(1419) :

error C4430: missing type specifier - int assumed. Note: C++ does not support default-int 1>c:/program files/microsoft speech sdk 5.1/include/sphelper.h(2373) :

error C2065: 'psz' : undeclared identifier 1>c:/program files/microsoft speech sdk 5.1/include/sphelper.h(2559) :

error C2440: 'initializing' : cannot convert from 'CSpDynamicString' to 'SPPHONEID *' 1> No user-defined-conversion operator available that can perform this conversion, or the operator cannot be called 1>c:/program files/microsoft speech sdk 5.1/include/sphelper.h(2633) :

error C2664: 'wcslen' : cannot convert parameter 1 from 'SPPHONEID *' to 'const wchar_t *' 1> Types pointed to are unrelated; conversion requires reinterpret_cast, C-style cast or function-style cast 

Line 769 const ulLenVendorPreferred = wcslen(pszVendorPreferred);

   修改为：          const unsigned long ulLenVendorPreferred = wcslen(pszVendorPreferred);

Line 1418 static CoMemCopyWFEX(const WAVEFORMATEX * pSrc, WAVEFORMATEX ** ppCoMemWFEX)

   修改为：         static HRESULT CoMemCopyWFEX(const WAVEFORMATEX * pSrc, WAVEFORMATEX ** ppCoMemWFEX)

Line 2372 for (const WCHAR * psz = (const WCHAR *)lParam; *psz; psz++) {}

    修改为：         const WCHAR * psz; for (psz = (const WCHAR *)lParam; *psz; psz++) {}

Line 2559 SPPHONEID* pphoneId = dsPhoneId;

 修改为：             SPPHONEID* pphoneId = (SPPHONEID*)((WCHAR *)dsPhoneId);

Line 2633 pphoneId += wcslen(pphoneId) + 1;

 修改为：             pphoneId += wcslen((const wchar_t *)pphoneId) + 1;