Where is C99 round function?

  • Thread starter Thread starter mloskot
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mloskot

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First, I post this question to Visual C++ Language but it seems its OT there, so I repost it here as it relates to VC++ 8.0 libraries


Hi,

It may seem to be extremely trivial quesion, but I completely have no idea why I can not find round function in math.h?

I use VC++ 8.0 so I suppose it brings very up to date C/C++ librareries.

round function was added in C99:

http://www.dinkumware.com/manuals/reader.aspx?b=c/&h=math.html#round

http://www.gnu.org/software/libc/manual/html_mono/libc.html#Rounding%20Functions

Ive greped through CRT sources shipped with VC++ 8.0 and there is no such function.

Where can I find it?

Cheers

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