| @node pthread_once | |
| @section @code{pthread_once} | |
| @findex pthread_once | |
| POSIX specification:@* @url{https://pubs.opengroup.org/onlinepubs/9699919799/functions/pthread_once.html} | |
| Gnulib module: pthread-once | |
| Portability problems fixed by Gnulib: | |
| @itemize | |
| @item | |
| This function is missing on some platforms: | |
| Minix 3.1.8, mingw, MSVC 14. | |
| But the provided replacement is just a dummy on some of these platforms: | |
| Minix 3.1.8. | |
| @end itemize | |
| Portability problems not fixed by Gnulib: | |
| @itemize | |
| @end itemize |