| @node isnormal | |
| @section @code{isnormal} | |
| @findex isnormal | |
| POSIX specification:@* @url{https://pubs.opengroup.org/onlinepubs/9699919799/functions/isnormal.html} | |
| 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: | |
| Mac OS X 10.5, OpenBSD 3.8, AIX 5.1, IRIX 6.5, Solaris 11.4, Android 4.4. | |
| @end itemize |