diff options
| -rw-r--r-- | ch5/5-15_sort-fold.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/ch5/5-15_sort-fold.c b/ch5/5-15_sort-fold.c index 1eccc34..3b508b9 100644 --- a/ch5/5-15_sort-fold.c +++ b/ch5/5-15_sort-fold.c @@ -26,7 +26,6 @@ void writelines(char *lineptr[], int nlines); void reverse_set(char *lineptr[], int nlines); void my_qsort(void *lineptr[], int left, int right, int (*comp)(const char *, const char *)); int numcmp(const char *, const char *); -void line_tolower(char *s); int istrcmp(const char *, const char *); void my_qsort(void *v[], int left, int right, int (*comp)(const char *, const char *)) { @@ -103,14 +102,6 @@ void reverse_set(char *lineptr[], int nlines) { } } -/* Lowercase the entire line */ -void line_tolower(char *s) { - int i; - for (i = 0; s[i] != '\0'; i++) { - s[i] = tolower(s[i]); - } -} - /* Ignore character case, then send results to qsort */ int istrcmp(const char *s1, const char *s2) { for ( ; tolower(*s1) == tolower(*s2); s1++, s2++) { |