@node strcat
@section @code{strcat}
@findex strcat

POSIX specification:@* @url{https://pubs.opengroup.org/onlinepubs/9699919799/functions/strcat.html}

Gnulib module: string

Portability problems fixed by Gnulib:
@itemize
@item
This function cannot be called from plain inline or extern inline functions
on some platforms:
OS X 10.8.
@end itemize

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