X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fshared%2Fring.h;h=a7c44d1b56fd505a6dc2af5e908f367ee4a77543;hb=30ab6a0fc1bb950c4dcd90dcd3dfe00a810c7fc1;hp=6b12530e31104ddf106cec76ed9e348fbac681fb;hpb=e0dd92729e68e0005866a890d8209ddcf3568805;p=elogind.git
diff --git a/src/shared/ring.h b/src/shared/ring.h
index 6b12530e3..a7c44d1b5 100644
--- a/src/shared/ring.h
+++ b/src/shared/ring.h
@@ -21,13 +21,10 @@
along with systemd; If not, see .
***/
-#include
-#include
-#include
-#include
-#include
-struct ring {
+typedef struct Ring Ring;
+
+struct Ring {
uint8_t *buf; /* buffer or NULL */
size_t size; /* actual size of @buf */
size_t start; /* start position of ring */
@@ -35,25 +32,25 @@ struct ring {
};
/* flush buffer so it is empty again */
-void ring_flush(struct ring *r);
+void ring_flush(Ring *r);
/* flush buffer, free allocated data and reset to initial state */
-void ring_clear(struct ring *r);
+void ring_clear(Ring *r);
/* get pointers to buffer data and their length */
-size_t ring_peek(struct ring *r, struct iovec *vec);
+size_t ring_peek(Ring *r, struct iovec *vec);
/* copy data into external linear buffer */
-size_t ring_copy(struct ring *r, void *buf, size_t size);
+size_t ring_copy(Ring *r, void *buf, size_t size);
/* push data to the end of the buffer */
-int ring_push(struct ring *r, const void *u8, size_t size);
+int ring_push(Ring *r, const void *u8, size_t size);
/* pull data from the front of the buffer */
-void ring_pull(struct ring *r, size_t size);
+void ring_pull(Ring *r, size_t size);
/* return size of occupied buffer in bytes */
-static inline size_t ring_get_size(struct ring *r)
+static inline size_t ring_get_size(Ring *r)
{
return r->used;
}