@node stdarg.h
@section @file{stdarg.h}

POSIX specification:@* @url{https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/stdarg.h.html}

Gnulib module: stdarg

Portability problems fixed by Gnulib:
@itemize
@item
Some compilers (e.g., AIX 5.3 cc) need to be in c99 mode for the builtin
@code{va_copy} to work.
@end itemize

Portability problems not fixed by Gnulib:
@itemize
@end itemize