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This is a discussion on Questions within the C Programming forums, part of the General Programming Boards category; hi may i ask what's the purpose of va_start and va_end? and how to use it? thanks...

  1. #1
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    hi may i ask what's the purpose of va_start and va_end? and how to use it?

    thanks

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    so va_arg , va_list, va_start, va_end is used to determine the no. of arguments in a parameter?

    where can i apply this?

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