findwhitespace
space = findwhitespace(ptr);
if ((space = findwhitespace(&buffer[1])) == NULL) {
if ((space = findwhitespace(ptr)) == NULL) {
if ((sect = findwhitespace(from)) != NULL) {
if ((trail = findwhitespace(sect)) != NULL)
static char *findwhitespace(char *);
if ((ptr = findwhitespace(ptr)) == NULL)
if ((end = findwhitespace(++ptr)) != NULL)
if ((ptr = findwhitespace(ptr)) != NULL) {
if ((next = findwhitespace(ptr)) != NULL)