---

13.67.6 clearenv ¶

Documentation:

• https://www.gnu.org/software/libc/manual/html_node/Environment-Access.html,
• man clearenv.

Gnulib module: —

Portability problems fixed by Gnulib:

Portability problems not fixed by Gnulib:

• This function is missing on some platforms: macOS 14, FreeBSD 13.2, NetBSD 10.0, OpenBSD 7.5, Minix 3.1.8, Solaris 10, Cygwin 2.10.x, mingw, MSVC 14.