From 8688a9519c349b6ee8664be6ce2897a59c0f52be Mon Sep 17 00:00:00 2001
From: james <>
Date: Tue, 12 Feb 2008 22:36:46 +0000
Subject: *** empty log message ***

---
 src/ring.h | 44 +++++++++++++++++++++++++-------------------
 1 file changed, 25 insertions(+), 19 deletions(-)

(limited to 'src/ring.h')

diff --git a/src/ring.h b/src/ring.h
index d0dd3a0..bd15cd4 100644
--- a/src/ring.h
+++ b/src/ring.h
@@ -12,6 +12,9 @@
 
 /*
  * $Log$
+ * Revision 1.2  2008/02/12 22:36:46  james
+ * *** empty log message ***
+ *
  * Revision 1.1  2008/02/08 15:06:42  james
  * *** empty log message ***
  *
@@ -20,11 +23,12 @@
 #ifndef __RING_H__
 #define __RING_H__
 
-typedef struct {
-	uint8_t *ring;
-	int wptr;
-	int rptr;
-	int size;
+typedef struct
+{
+  uint8_t *ring;
+  int wptr;
+  int rptr;
+  int size;
 } Ring;
 
 #define RING_NEXT(r,a) (((a)+1) % ((r)->size))
@@ -34,30 +38,32 @@ typedef struct {
 #define RING_EMPTY(r) (((r)->wptr) == ((r)->rptr))
 #define RING_FULL(r) (RING_NEXT_W(r) == ((r)->rptr))
 
-static inline int ring_write_one(Ring *r,uint8_t *c)
+static inline int
+ring_write_one (Ring * r, uint8_t * c)
 {
-if (RING_FULL(r)) return 0;
+  if (RING_FULL (r))
+    return 0;
 
-r->ring[r->wptr++]=*c;
+  r->ring[r->wptr++] = *c;
 
-if (r->wptr==r->size)
-	r->wptr=0;
-}
+  if (r->wptr == r->size)
+    r->wptr = 0;
 
-return 1;
+  return 1;
 }
 
-static inline int ring_read_one(Ring *r,uint8_t *c)
+static inline int
+ring_read_one (Ring * r, uint8_t * c)
 {
-if (RING_EMPTY(r)) return 0;
+  if (RING_EMPTY (r))
+    return 0;
 
-*c=r->ring[r->rptr++];
+  *c = r->ring[r->rptr++];
 
-if (r->rptr==r->size)
-	r->rptr=0;
-}
+  if (r->rptr == r->size)
+    r->rptr = 0;
 
-return 1;
+  return 1;
 }
 
 
-- 
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