pop_retrieve_next  752 lib-src/movemail.c   while ((ret = pop_retrieve_next (server, &line)) >= 0)
pop_retrieve_next  584 lib-src/pop.c    while ((ret = pop_retrieve_next (server, &fromserver)) >= 0)
pop_retrieve_next   60 lib-src/pop.h  extern int pop_retrieve_next (popserver server, char **line);