prohibitedgetgrgidCalled
ftp://ftp.de.debian.org/debian/pool/main/m/mutt/mutt_2.2.13.orig.tar.gz
head mutt-2.2.13/browser.c:374:12: portability: Non reentrant function 'getgrgid' called. For threadsafe applications it is recommended to use the reentrant replacement function 'getgrgid_r'. [prohibitedgetgrgidCalled]