Fixed compiler warnings

strings/bmove512.c:
  Fixed typo (Serious for systems that doesn't have longlong, but apparently we don't have theese...)
storage/maria/file_formats.txt:
  Description of file formats (for now, only the header of the index file)

dbug/dbug.c

@@ -276,7 +276,7 @@ typedef struct _db_code_state_ {
 static struct link *ListAddDel(struct link *, const char *, const char *, int);
 static struct link *ListCopy(struct link *);
 static int InList(struct link *linkp,const char *cp);
-static int ListFlags(struct link *linkp);
+static uint ListFlags(struct link *linkp);
 static void FreeList(struct link *linkp);
 
         /* OpenClose debug output stream */
@@ -738,10 +738,10 @@ void FixTraceFlags_helper(CODE_STATE *cs, const char *func,
 
 #define fflags(cs) cs->stack->out_file ? ListFlags(cs->stack->functions) : TRACE_ON;
 
-void FixTraceFlags(int old_fflags, CODE_STATE *cs)
+void FixTraceFlags(uint old_fflags, CODE_STATE *cs)
 {
   const char *func;
-  int new_fflags, traceon, level;
+  uint new_fflags, traceon, level;
   struct _db_stack_frame_ *framep;
 
   /*
@@ -831,7 +831,7 @@ yuck:
 void _db_set_(const char *control)
 {
   CODE_STATE *cs;
-  int old_fflags;
+  uint old_fflags;
   get_code_state_or_return;
   old_fflags=fflags(cs);
   if (ParseDbug(cs, control))
@@ -859,7 +859,7 @@ void _db_set_(const char *control)
 void _db_push_(const char *control)
 {
   CODE_STATE *cs;
-  int old_fflags;
+  uint old_fflags;
   get_code_state_or_return;
   old_fflags=fflags(cs);
   PushState(cs);
@@ -910,7 +910,7 @@ void _db_set_init_(const char *control)
 void _db_pop_()
 {
   struct settings *discard;
-  int old_fflags;
+  uint old_fflags;
   CODE_STATE *cs;
 
   get_code_state_or_return;
@@ -1559,9 +1559,9 @@ static int InList(struct link *linkp, const char *cp)
  *
  */
 
-static int ListFlags(struct link *linkp)
+static uint ListFlags(struct link *linkp)
 {
-  int f;
+  uint f;
   for (f=0; linkp != NULL; linkp= linkp->next_link)
     f|= linkp->flags;
   return f;

storage/maria/file_formats.txt

@@ -0,0 +1,71 @@
+#
+# This should contain a description of the file format for most Maria files
+#
+
+# Description of the header in the index file
+
+Header, 24 bytes
+
+Pos  Length
+
+0    4  file_version
+4    2  options
+6    2  header_length
+8    2  state_info_length
+10   2  base_info_length
+12   2  base_pos
+14   2  key_parts
+16   2  unique_key_parts
+18   1  keys
+19   1  uniques
+20   1  language
+21   1  fulltext_keys
+22   1  data_file_type
+23   1  org_data_file_type
+
+
+Status part
+
+24   2  open_count
+26   2  state_changed
+28   7  create_rename_lsn
+     7  is_of_horizon
+     7  skip_redo_lsn
+     8  state.records
+     8  state->state.del
+     8  state->split
+     8  state->dellink
+     8  state->first_bitmap_with_space
+     8  state->state.key_file_length
+     8  state->state.data_file_length
+     8  state->state.empty
+     8  state->state.key_empty
+     8  state->auto_increment
+     8  state->state.checksum
+     4  state->process
+     4  state->unique
+     4  state->status
+     4  state->update_count
+
+     1  state->sortkey
+     1  reserved
+
+for each key
+     8  state->key_root[i]
+
+     8  state->key_del
+     4  state->sec_index_changed
+     4  state->sec_index_used
+     4  state->version
+     8  state->key_map
+     8  state->create_time
+     8  state->recover_time
+     8  state->check_time
+     8  state->records_at_analyze
+
+for each key
+    4   reserved
+
+for each key part
+    8   state->rec_per_key_part[i]
+    4   state->nulls_per_key_part[i]

strings/bmove512.c

@@ -33,7 +33,7 @@
 #ifdef HAVE_LONG_LONG
 #define LONG ulonglong
 #else
-#define LONG ulonglong
+#define LONG ulong
 #endif
 
 void bmove512(uchar *to, const uchar *from, register size_t length)