MAX_STRING_LEN
char line [MAX_STRING_LEN];
while (fgets(line, MAX_STRING_LEN, fp) != NULL) {
char line [MAX_STRING_LEN];
while (fgets(line, MAX_STRING_LEN, fp) != NULL) {
static char curr_line[MAX_STRING_LEN];
static char qstring_buf[MAX_STRING_LEN];
char *es1 = &s1[MAX_STRING_LEN];
MAX_STRING_LEN, ss1);
curr_linenum, MAX_STRING_LEN, ss1);