1 files changed, 9 insertions, 7 deletions

diff --git a/buffer.c b/buffer.c
index 6763676..1a3c7db 100644
--- a/buffer.c
+++ b/buffer.c
@@ -6,7 +6,11 @@
 
 #define BUF_SIZE 1024
 
-bool buffer_alloc(Buffer *buf, size_t size) {
+void buffer_init(Buffer *buf) {
+	memset(buf, 0, sizeof *buf);
+}
+
+bool buffer_grow(Buffer *buf, size_t size) {
 	if (size < BUF_SIZE)
 		size = BUF_SIZE;
 	if (buf->size < size) {
@@ -25,17 +29,15 @@ void buffer_truncate(Buffer *buf) {
 	buf->len = 0;
 }
 
-void buffer_free(Buffer *buf) {
+void buffer_release(Buffer *buf) {
 	if (!buf)
 		return;
 	free(buf->data);
-	buf->data = NULL;
-	buf->len = 0;
-	buf->size = 0;
+	buffer_init(buf);
 }
 
 bool buffer_put(Buffer *buf, const void *data, size_t len) {
-	if (!buffer_alloc(buf, len))
+	if (!buffer_grow(buf, len))
 		return false;
 	memcpy(buf->data, data, len);
 	buf->len = len;
@@ -44,7 +46,7 @@ bool buffer_put(Buffer *buf, const void *data, size_t len) {
 
 bool buffer_append(Buffer *buf, const void *data, size_t len) {
 	size_t rem = buf->size - buf->len;
-	if (len > rem && !buffer_alloc(buf, buf->size + len - rem))
+	if (len > rem && !buffer_grow(buf, buf->size + len - rem))
 		return false;
 	memcpy(buf->data + buf->len, data, len);
 	buf->len += len;