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# core.stdc.stdarg

D header file for C99.
This module contains bindings to selected types and functions from the standard C header <stdarg.h>. Note that this is not automatically generated, and may omit some types/functions from the original C header.
License:
Boost License 1.0.
Authors:
Walter Bright, Hauke Duden
Standards:
ISO/IEC 9899:1999 (E)

Source: core/stdc/stdarg.d

alias `va_list` = char*;
  The argument pointer type.
void `va_start`(T)(out va_list `ap`, ref T `parmn`);
  Initialize `ap`. For 32 bit code, `parmn` should be the last named parameter. For 64 bit code, `parmn` should be _va_argsave.
T `va_arg`(T)(ref va_list `ap`);
  Retrieve and return the next value that is type T. Should use the other `va_arg` instead, as this won't work for 64 bit code.
void `va_arg`(T)(ref va_list `ap`, ref T `parmn`);
  Retrieve and return the next value that is type T. This is the preferred version.
void `va_arg`()(ref va_list `ap`, TypeInfo `ti`, void* `parmn`);
  Retrieve and store through `parmn` the next value that is of TypeInfo `ti`. Used when the static type is not known.
nothrow @system void `va_end`(va_list `ap`);
  End use of `ap`.
nothrow @system void `va_copy`(out va_list `dest`, va_list `src`);

Copyright Digital Mars 2000 - 2009. | Page generated by Ddoc on Sun Jan 22 15:47:30 2017