在 2023-04-08 00:27, Biswapriyo Nath 写道:
I am not sure about the standards. Please check if this is right. I am proposing this patch based on some hints. 1. Not defined in winsdk's ucrt directory, only present in km. 2. MS docs says "This function is obsolete. Beginning in Visual Studio 2015, it is not available in the CRT." 3. This fixes building shared library in https://github.com/gpac/gpac.git project.
This is used to control the minimum width of exponent fields of the result of the `%e` specifier for `*printf()`. MSVCRT prints at least three digits but the C standard specifies at most two unless necessary.
So, if UCRT conforms to standards, this is not necessary any more. Thanks for the patch. Pushed now. -- Best regards, LIU Hao
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