strsep
char* strsep(char** string, const char* delimiters);
extern char *strsep(char **stringp, const char *delim);
while ((cur = strsep(&line, " \t\r\n")) != NULL) {
while ((cur = strsep(&line, " \t\r\n")) != NULL) {
while ((cur = strsep(&line, " \t\r\n")) != NULL) {
char *strsep(char **, const char *delim);
for (i = 0, next = buf, p = strsep(&next, " ,"); i < 8 && p;
i++, p = strsep(&next, " ,")) {