fchown            658 lib-src/movemail.c   if (fchown (mbfi, getuid (), -1) != 0)
fchown             41 lib-src/ntlib.h int fchown (int fd, unsigned uid, unsigned gid);
fchown           2459 src/fileio.c   	if (fchown (ofd, st.st_uid, st.st_gid) != 0)
fchown           2461 src/fileio.c   	    if (fchown (ofd, -1, st.st_gid) == 0)