MAXSTR
char string[MAXSTR], *str;
if (i <= 0 || i >= MAXSTR)
static char nexttok[MAXSTR];
memset(nexttok, 0, MAXSTR);
char string[MAXSTR + 1], *endptr;
for (i = 0; i < MAXSTR; i++)
if ((slen = strlen(str)) > MAXSTR)
slen = MAXSTR - 1;