gas/

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

diff --git a/gas/sb.h b/gas/sb.h
index aec5a516ff621efc7de4419c72431ee8c10989e6..5732688315f76c856232279e2619f192d4a3aa72 100644 (file)
--- a/gas/sb.h
+++ b/gas/sb.h
@@ -28,7 +28,7 @@
 #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 +46,46 @@
 
    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 */
+/* The free list.  */
+
 typedef struct
-  {
-    sb_element *size[sb_max_power_two];
-  } sb_list_vector;
+{
+  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 *);