mirror of https://github.com/ocornut/imgui
Visual Studio: calling into _vsnprintf. (#1085)
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@ -1257,6 +1257,11 @@ static const char* ImAtoi(const char* src, TYPE* output)
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// Ideally we would test for only one of those limits at runtime depending on the behavior the vsnprintf(), but trying to deduct it at compile time sounds like a pandora can of worm.
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// B) When buf==NULL vsnprintf() will return the output size.
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#ifndef IMGUI_DISABLE_FORMAT_STRING_FUNCTIONS
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#if defined(_MSC_VER) && !defined(vsnprintf)
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#define vsnprintf _vsnprintf
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#endif
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int ImFormatString(char* buf, size_t buf_size, const char* fmt, ...)
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{
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IM_ASSERT(fmt != NULL);
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@ -36,7 +36,8 @@
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#ifdef _MSC_VER
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#pragma warning (disable: 4996) // 'This function or variable may be unsafe': strcpy, strdup, sprintf, vsnprintf, sscanf, fopen
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#define snprintf _snprintf
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#define snprintf _snprintf
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#define vsnprintf _vsnprintf
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#endif
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#ifdef __clang__
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#pragma clang diagnostic ignored "-Wold-style-cast" // warning : use of old-style cast // yes, they are more terse.
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