diff --git a/src/ntfs.c b/src/ntfs.c
index ee47e0a3..1cbdeaac 100644
--- a/src/ntfs.c
+++ b/src/ntfs.c
@@ -184,7 +184,7 @@ int test_NTFS(const disk_t *disk_car, const struct ntfs_boot_sector*ntfs_header,
   return 0;
 }
 
-const ntfs_attribheader *ntfs_getattributeheaders(const ntfs_recordheader* record)
+static const ntfs_attribheader *ntfs_getattributeheaders(const ntfs_recordheader* record)
 {
   const char* location = (const char*)record;
   if(le32(record->magic)!=NTFS_Magic ||
@@ -225,10 +225,12 @@ const ntfs_attribheader* ntfs_findattribute(const ntfs_recordheader* record, uin
   return ntfs_searchattribute(attrib, attrType, end, 0);
 }
 
-const ntfs_attribheader* ntfs_nextattribute(const ntfs_attribheader* attrib, uint32_t attrType, const char* end)
+#if 0
+static const ntfs_attribheader* ntfs_nextattribute(const ntfs_attribheader* attrib, uint32_t attrType, const char* end)
 {
   return ntfs_searchattribute(attrib, attrType, end, 1);
 }
+#endif
 
 const char* ntfs_getattributedata(const ntfs_attribresident* attrib, const char* end)
 {
diff --git a/src/ntfs.h b/src/ntfs.h
index 353a7f3a..faaa1acd 100644
--- a/src/ntfs.h
+++ b/src/ntfs.h
@@ -254,9 +254,7 @@ int test_NTFS(const disk_t *disk_car, const struct ntfs_boot_sector*ntfs_header,
 #define NTFS_GETU64(p)     (le64(*(const uint64_t*)(p)))
 unsigned int ntfs_sector_size(const struct ntfs_boot_sector *ntfs_header);
 int rebuild_NTFS_BS(disk_t *disk_car,partition_t *partition, const int verbose, const unsigned int expert, char**current_cmd);
-const ntfs_attribheader *ntfs_getattributeheaders(const ntfs_recordheader* record);
 const ntfs_attribheader* ntfs_findattribute(const ntfs_recordheader* record, uint32_t attrType, const char* end);
-const ntfs_attribheader* ntfs_nextattribute(const ntfs_attribheader* attrib, uint32_t attrType, const char* end);
 const char* ntfs_getattributedata(const ntfs_attribresident* attrib, const char* end);
 long int ntfs_get_first_rl_element(const ntfs_attribnonresident *attrnr, const char* end);