2011-02-27 Michael Snyder <msnyder@vmware.com>

[deliverable/binutils-gdb.git] / gas / sb.h

diff --git a/gas/sb.h b/gas/sb.h
index aec5a516ff621efc7de4419c72431ee8c10989e6..4175ddbabfa61db9cf24425a28425af0ddd0c313 100644 (file)
--- a/gas/sb.h
+++ b/gas/sb.h
@@ -1,5 +1,6 @@
 /* sb.h - header file for string buffer manipulation routines
-   Copyright 1994, 1995, 2000, 2003 Free Software Foundation, Inc.
+   Copyright 1994, 1995, 2000, 2003, 2005, 2006, 2007
+   Free Software Foundation, Inc.
 
    Written by Steve and Judy Chamberlain of Cygnus Support,
       sac@cygnus.com
@@ -8,7 +9,7 @@
 
    GAS is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your option)
+   the Free Software Foundation; either version 3, or (at your option)
    any later version.
 
    GAS is distributed in the hope that it will be useful,
@@ -25,10 +26,7 @@
 
 #define SB_H
 
-#include <stdio.h>
-#include "ansidecl.h"
-
-/* string blocks
+/* String blocks
 
    I had a couple of choices when deciding upon this data structure.
    gas uses null terminated strings for all its internal work.  This
@@ -46,42 +44,38 @@
 
    An sb is allocated by the caller, and is initialized to point to an
    sb_element.  sb_elements are kept on a free lists, and used when
-   needed, replaced onto the free list when unused.
- */
+   needed, replaced onto the free list when unused.  */
+
+#define sb_max_power_two    30 /* Don't allow strings more than
+                                  2^sb_max_power_two long.  */
 
-#define sb_max_power_two    30 /* don't allow strings more than
-                                  2^sb_max_power_two long */
-/* structure of an sb */
 typedef struct sb
-  {
-    char *ptr;                 /* points to the current block.  */
-    int len;                   /* how much is used.  */
-    int pot;                   /* the maximum length is 1<<pot */
-    struct le *item;
-  }
+{
+  char *ptr;                   /* Points to the current block.  */
+  int len;                     /* How much is used.  */
+  int pot;                     /* The maximum length is 1<<pot.  */
+  struct le *item;
+}
 sb;
 
-/* Structure of the free list object of an sb */
+/* Structure of the free list object of a string block.  */
+
 typedef struct le
-  {
-    struct le *next;
-    int size;
-    char data[1];
-  }
+{
+  struct le *next;
+  int size;
+  char data[1];
+}
 sb_element;
 
-/* The free list */
-typedef struct
-  {
-    sb_element *size[sb_max_power_two];
-  } sb_list_vector;
-
 extern void sb_new (sb *);
 extern void sb_kill (sb *);
 extern void sb_add_sb (sb *, sb *);
+extern void sb_scrub_and_add_sb (sb *, sb *);
 extern void sb_reset (sb *);
 extern void sb_add_char (sb *, int);
 extern void sb_add_string (sb *, const char *);
+extern void sb_add_buffer (sb *, const char *, int);
 extern char *sb_terminate (sb *);
 extern int sb_skip_white (int, sb *);
 extern int sb_skip_comma (int, sb *);