| 92 | } |
| 93 | |
| 94 | _Must_inspect_result_ |
| 95 | static inline HRESULT StringCchCatA( |
| 96 | _Out_writes_(cchDest) _Always_(_Post_z_) LPSTR pszDest, |
| 97 | _In_ size_t cchDest, |
| 98 | _In_ LPCSTR pszSrc) |
| 99 | { |
| 100 | HRESULT hr; |
| 101 | size_t cchDestCurrent; |
| 102 | |
| 103 | if (cchDest > 2147483647){ |
| 104 | return ERROR_INVALID_PARAMETER; |
| 105 | } |
| 106 | |
| 107 | hr = StringCchLengthA(pszDest, cchDest, &cchDestCurrent); |
| 108 | |
| 109 | if (SUCCEEDED(hr) && cchDestCurrent < cchDest) { |
| 110 | hr = StringCchCopyA(pszDest + cchDestCurrent, |
| 111 | cchDest - cchDestCurrent, |
| 112 | pszSrc); |
| 113 | } |
| 114 | |
| 115 | return hr; |
| 116 | } |
| 117 | |
| 118 | #endif |
| 119 |
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