More changes to make 5.0.3 compile on Windows

sql_map.cc:
  moved include of sys/stat outside of HAVE_SYS_MMAN_H define
my_decimal.h:
  Added define for EMBEDDED_SERVER for call to string2my_decimal
mi_packrec.c:
  removed cast to caddr_t

myisam/mi_packrec.c

@@ -1231,7 +1231,7 @@ my_bool _mi_memmap_file(MI_INFO *info)
 
 void _mi_unmap_file(MI_INFO *info)
 {
-  VOID(my_munmap((caddr_t) info->s->file_map,
+  VOID(my_munmap(info->s->file_map,
 	      (size_t) info->s->state.state.data_file_length+
 	      MEMMAP_EXTRA_MARGIN));
 }

sql/my_decimal.h

@@ -244,8 +244,7 @@ int str2my_decimal(uint mask, const char *str, my_decimal *d, char **end)
 int str2my_decimal(uint mask, const char *from, uint length,
                    CHARSET_INFO *charset, my_decimal *decimal_value);
 
-
-#ifdef MYSQL_SERVER
+#if defined(MYSQL_SERVER) || defined(EMBEDDED_LIBRARY)
 inline
 int string2my_decimal(uint mask, const String *str, my_decimal *d)
 {
@@ -253,7 +252,6 @@ int string2my_decimal(uint mask, const String *str, my_decimal *d)
 }
 #endif
 
-
 inline
 int double2my_decimal(uint mask, double val, my_decimal *d)
 {

sql/sql_map.cc

@@ -19,10 +19,11 @@
 #pragma implementation				// gcc: Class implementation
 #endif
 
+#include <sys/stat.h>
+
 #include "mysql_priv.h"
 #ifdef HAVE_SYS_MMAN_H
 #include <sys/mman.h>
-#include <sys/stat.h>
 #endif
 
 #ifndef MAP_NORESERVE
@@ -71,7 +72,7 @@ mapped_files::~mapped_files()
 #ifdef HAVE_MMAP
   if (file >= 0)
   {
-    VOID(my_munmap((caddr_t) map,size));
+    VOID(my_munmap(map,size));
     VOID(my_close(file,MYF(0)));
     file= -1; map=0;
   }