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来源：http://stackoverflow.com/questions/36715446/gsoap-2-8-30-compatibility-with-vs6-c/38229649
gSOAP 2.8.30 compatibility with VS6 C++
I try to compile my window application with gSOAP 2.8.30 but i found an error which is
wctomb_s undeclared identifier
So i just wandering if the latest gSOAP is not compatible with the VC6++ since this error come from stdsoap2.cpp. Before this i'm using gSOAP 2.8.6 is working fine.
VS6 C++ does not support wctomb_s (the recommended safer version of wctomb). Upgrade to a newer VS C++ release or update the code in stdsoap2.cpp function soap_string_in by replacing:
#ifdef WIN32m = 0;wctomb_s(&m, buf, sizeof(buf), (wchar_t)(c & 0x7FFFFFFF));
#elsem = wctomb(buf, (wchar_t)(c & 0x7FFFFFFF));
#endif
with:
m = wctomb(buf, (wchar_t)(c & 0x7FFFFFFF));
at both of the two locations where wctomb_s is used.
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