INdent properly

src/dbuf.c

@@ -6,106 +6,105 @@
 void
 uc_dbuf_free(DBuf *buf)
 {
-	if(buf != NULL)
-		free(buf->bufstart);
-
+    if (buf != NULL)
+        free(buf->bufstart);
 }
 
-int 
-uc_dbuf_init(DBuf *buf,size_t initlen)
+int
+uc_dbuf_init(DBuf *buf, size_t initlen)
 {
-	unsigned char *tmp = malloc(initlen);
-	if(tmp == NULL)
-		return -1;
-	buf->start = buf->bufstart = buf->end = tmp;
- 	buf->bufend = tmp + initlen;
+    unsigned char *tmp = malloc(initlen);
+    if (tmp == NULL)
+        return -1;
+    buf->start = buf->bufstart = buf->end = tmp;
+    buf->bufend = tmp + initlen;
 
-	return 0;
+    return 0;
 }
 
-size_t 
+size_t
 uc_dbuf_len(DBuf *buf)
 {
-	return buf->end - buf->start;
+    return buf->end - buf->start;
 }
 
-size_t 
+size_t
 uc_dbuf_buflen(DBuf *buf)
 {
-	return buf->bufend - buf->bufstart;
+    return buf->bufend - buf->bufstart;
 }
 
 size_t
 uc_dbuf_remaining(DBuf *buf)
 {
-	return buf->bufend - buf->end;
+    return buf->bufend - buf->end;
 }
 
 int
-uc_dbuf_ensure(DBuf *buf,size_t capacity)
+uc_dbuf_ensure(DBuf *buf, size_t capacity)
 {
-	size_t sz,remaining,len;
-	
-	remaining = uc_dbuf_remaining(buf);
-	if(remaining >= capacity)
-		return 0;
-	len = uc_dbuf_len(buf);
-	sz = buf->start - buf->bufstart;
-	memmove(buf->bufstart,buf->start,len);
-	if(sz + remaining < capacity) {
-		size_t newlen = uc_dbuf_buflen(buf)  + capacity;
-		void *tmp = realloc(buf->bufstart,newlen);
-		if(tmp == NULL)
-			return 1;
-		buf->bufstart = tmp;
-		buf->bufend = buf->bufstart + newlen;
+    size_t sz, remaining, len;
 
-	}
-	buf->start = buf->bufstart;
-	buf->end = buf->start + len;
-	
-	return 0;
+    remaining = uc_dbuf_remaining(buf);
+    if (remaining >= capacity)
+        return 0;
+    len = uc_dbuf_len(buf);
+    sz = buf->start - buf->bufstart;
+    memmove(buf->bufstart, buf->start, len);
+    if (sz + remaining < capacity) {
+        size_t newlen = uc_dbuf_buflen(buf) + capacity;
+        void *tmp = realloc(buf->bufstart, newlen);
+        if (tmp == NULL)
+            return 1;
+        buf->bufstart = tmp;
+        buf->bufend = buf->bufstart + newlen;
+
+    }
+    buf->start = buf->bufstart;
+    buf->end = buf->start + len;
+
+    return 0;
 }
 
 void
 uc_dbuf_trim(DBuf *buf)
 {
-	size_t len = uc_dbuf_len(buf);
-	void *tmp;
+    size_t len = uc_dbuf_len(buf);
+    void *tmp;
 
-	if(len == 0)
-		return;
+    if (len == 0)
+        return;
 
-	memmove(buf->bufstart,buf->start,len);
+    memmove(buf->bufstart, buf->start, len);
 
-	tmp = realloc(buf->bufstart,len);
-	if(tmp != NULL) 
-		buf->bufstart = tmp;
+    tmp = realloc(buf->bufstart, len);
+    if (tmp != NULL)
+        buf->bufstart = tmp;
 
-	buf->start = buf->bufstart;
-	buf->bufend = buf->end = buf->bufstart + len;
+    buf->start = buf->bufstart;
+    buf->bufend = buf->end = buf->bufstart + len;
 }
 
-int 
-uc_dbuf_take(DBuf *buf,size_t len)
+int
+uc_dbuf_take(DBuf *buf, size_t len)
 {
-	size_t buflen = uc_dbuf_len(buf);
+    size_t buflen = uc_dbuf_len(buf);
 
-	if(len == buflen) {
-		buf->start = buf->end = buf->bufstart;
-	} else if (len < buflen) {
-		buf->start = buf->start + len;
+    if (len == buflen) {
+        buf->start = buf->end = buf->bufstart;
+    } else if (len < buflen) {
+        buf->start = buf->start + len;
     } else {
         //should maybe assert. This is a serious offence
-        return 1; 
+        return 1;
     }
 
-	return 0;
+    return 0;
 }
 
 void
-uc_dbuf_added(DBuf *buf,size_t len)
+uc_dbuf_added(DBuf *buf, size_t len)
 {
     assert(len <= uc_dbuf_remaining(buf));
-	buf->end +=len;
+    buf->end += len;
 }