https://docs.prolifics.com/panther/html/prg_html/libfu146.htm
sm_getenv - Library Functions (Programming Guide)
programming guidegetenvlibraryfunctions
https://man.netbsd.org/NetBSD-9.0/getenv.3
getenv(3) - NetBSD Manual Pages
manual pagesgetenvnetbsd
https://man.openbsd.org/OpenBSD-6.5/getenv.3
getenv(3) - OpenBSD manual pages
manual pagesgetenvopenbsd
https://php.org.ua/manual/uk/function.getenv.md
getenv
🇺🇦 php - документаці� з PHP Україн�ькою.
getenv
https://docs.obarun.org/66-tools/0.2.0.1/66-getenv.html
66-getenv - 66-tools documentation
Helper tools for the 66 service manager
getenvtoolsdocumentation