Symbol: isfileaddr
usr/src/cmd/mailx/names.c
187
if (isfileaddr(np->n_name))
usr/src/cmd/mailx/names.c
220
if (!isfileaddr(np->n_name) && np->n_name[0] != '|')
usr/src/cmd/mailx/names.c
53
static int isfileaddr(char *name);