2 @section @code{realloc}
5 POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/realloc.html}
7 Gnulib module: realloc-posix
9 Portability problems fixed by Gnulib:
12 Upon failure, the function does not set @code{errno} to @code{ENOMEM} on
17 Portability problems not fixed by Gnulib:
21 Extension: Gnulib provides a module @samp{realloc-gnu} that substitutes a
22 @code{realloc} implementation that behaves more like the glibc implementation.