*/
-typedef struct SilcBufferStruct {
+typedef struct {
uint32 truelen;
uint32 len;
unsigned char *head;
unsigned char *data;
unsigned char *tail;
unsigned char *end;
-} SilcBufferObject;
-
-typedef SilcBufferObject *SilcBuffer;
+} *SilcBuffer, SilcBufferStruct;
/* Macros */
}
}
+/* Sets the `data' and `data_len' to the buffer pointer sent as argument.
+ The data area is automatically set to the `data_len'. This function
+ can be used to set the data to static buffer without needing any
+ memory allocations. The `data' will not be copied to the buffer. */
+
+extern inline
+void silc_buffer_set(SilcBuffer sb, unsigned char *data, uint32 data_len)
+{
+ sb->data = sb->head = data;
+ sb->tail = sb->end = data + data_len;
+ sb->len = sb->truelen = data_len;
+}
+
/* Pulls current data area towards end. The length of the currently
valid data area is also decremented. Returns pointer to the data
area before pulling.