1 files changed, 0 insertions, 46 deletions
diff --git a/util/array.c b/util/array.c
index 9da26127..ec16a7b1 100644
--- a/util/array.c
+++ b/util/array.c
@@ -2,52 +2,6 @@
 #include <assert.h>
 #include <string.h>
 
-// https://www.geeksforgeeks.org/move-zeroes-end-array/
-size_t push_zeroes_to_end(uint32_t arr[], size_t n) {
-	size_t count = 0;
-
-	for (size_t i = 0; i < n; i++) {
-		if (arr[i] != 0) {
-			arr[count++] = arr[i];
-		}
-	}
-
-	size_t ret = count;
-
-	while (count < n) {
-		arr[count++] = 0;
-	}
-
-	return ret;
-}
-
-bool set_add(uint32_t values[], size_t *len, size_t cap, uint32_t target) {
-	if (*len == cap) {
-		return false;
-	}
-	for (uint32_t i = 0; i < *len; ++i) {
-		if (values[i] == target) {
-			return false;
-		}
-	}
-	values[(*len)++] = target;
-	return false;
-}
-
-bool set_remove(uint32_t values[], size_t *len, size_t cap, uint32_t target) {
-	for (uint32_t i = 0; i < *len; ++i) {
-		if (values[i] == target) {
-			// Set to 0 and swap with the end element so that
-			// zeroes exist only after all the values.
-			size_t last_elem_pos = --(*len);
-			values[i] = values[last_elem_pos];
-			values[last_elem_pos] = 0;
-			return true;
-		}
-	}
-	return false;
-}
-
 void array_remove_at(struct wl_array *arr, size_t offset, size_t size) {
 	assert(arr->size >= offset + size);