strecpy
strecpy( addrbuf, dev[D_ARG], "\\" ) );
(void) strecpy(outstring, instring, NULL);
extern char *strecpy();
extern char *strecpy(char *, const char *, const char *);
static char *strecpy(char *, char *, char *);
strecpy(addrbuf, dev[D_ARG], "\\"));