@node brk
@subsection @code{brk}
@findex brk

Gnulib module: ---

Portability problems fixed by Gnulib:
@itemize
@end itemize

Portability problems not fixed by Gnulib:
@itemize
@item
This function is missing on some platforms:
AIX 5.1, Cygwin, mingw.
@end itemize