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Annotation of coherent/a/usr/man/MULTI/va_start, revision 1.1

1.1     ! root        1: 
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        !             3: va_start()              Variable Arguments             va_start()
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        !             8: Point to beginning of argument list
        !             9: 
        !            10: #iinncclluuddee <ssttddaarrggss.hh>
        !            11: vvooiidd vvaa_ssttaarrtt(_l_i_s_t_p_t_r, _r_i_g_h_t_p_a_r_m)
        !            12: vvaa_lliisstt _l_i_s_t_p_t_r, _t_y_p_e _r_i_g_h_t_p_a_r_m;
        !            13: 
        !            14: vvaa_ssttaarrtt is  a macro that  points to the  beginning of a  list of
        !            15: arguments.  It  can be used  with functions that  take a variable
        !            16: number of  arguments, such as pprriinnttff or  ssccaannff, to help implement
        !            17: them portably.   It is  always used  with vvaa_aarrgg and  vvaa_eenndd from
        !            18: within a function that takes a variable number of arguments.
        !            19: 
        !            20: _l_i_s_t_p_t_r is of type vvaa_lliisstt, which is a type defined in the header
        !            21: ssttddaarrgg.hh.
        !            22: 
        !            23: _r_i_g_h_t_p_a_r_m is  the rightmost  parameter defined in  the function's
        !            24: parameter list.   Its type is  set by the function  that is using
        !            25: vvaa_ssttaarrtt.  Undefined behavior  results  if any  of the  following
        !            26: conditions apply to  rriigghhttppaarrmm: if it has storage class rreeggiisstteerr;
        !            27: if it has a function type or an array type; or if its type is not
        !            28: compatible with  the type that results  from the default argument
        !            29: promotions.
        !            30: 
        !            31: ***** Example *****
        !            32: 
        !            33: For  an  example  of  this  macro,  see the  entry  for  vvaarriiaabbllee
        !            34: aarrgguummeennttss.
        !            35: 
        !            36: ***** See Also *****
        !            37: 
        !            38: vvaarriiaabbllee aarrgguummeennttss
        !            39: 
        !            40: ***** Notes *****
        !            41: 
        !            42: The ANSI Standard demands  that vvaa_ssttaarrtt be implemented only as a
        !            43: macro.  If the  macro definition of vvaa_ssttaarrtt is suppressed within
        !            44: a program, the behavior is undefined.
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        !            64: COHERENT Lexicon                                           Page 1
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