This fixes an outdated comment in getugroups.c. getgrent et al. are part of POSIX/XSI since the Base Specifications Version 5.
*** gnulib-20060430/lib/getugroups.c 2005-09-23 06:15:13.000000000 +0200 --- gnulib-20060430-modified/lib/getugroups.c 2006-05-19 00:46:28.000000000 +0200 *************** *** 34,41 **** # define EOVERFLOW EINVAL #endif ! /* setgrent, getgrent, and endgrent are not specified by POSIX.1, ! so header files might not declare them. If you don't have them at all, we can't implement this function. You lose! */ struct group *getgrent (); --- 34,40 ---- # define EOVERFLOW EINVAL #endif ! /* Some old header files might not declare setgrent, getgrent, and endgrent. If you don't have them at all, we can't implement this function. You lose! */ struct group *getgrent ();