1: libc {
    2:   GLIBC_2.0 {
    3:     # e*
    4:     endpwent;
    5: 
    6:     # f*
    7:     fgetpwent; fgetpwent_r;
    8: 
    9:     # g*
   10:     getpw; getpwent; getpwent_r; getpwnam; getpwnam_r; getpwuid; getpwuid_r;
   11: 
   12:     # p*
   13:     putpwent; setpwent;
   14:   }
   15:   GLIBC_2.1.2 {
   16:     # g*
   17:     getpwent_r; getpwuid_r; getpwnam_r;
   18:   }
   19: }