Note: this list is generated by pattern matching, so it may include some functions that are not actually implementations of this hook.

block_user_presave in modules/block/block.module
Implements hook_user_presave().
contact_user_presave in modules/contact/contact.module
Implements hook_user_presave().
entity_crud_hook_test_user_presave in modules/simpletest/tests/entity_crud_hook_test.module
Implements hook_user_presave().
overlay_user_presave in modules/overlay/overlay.module
Implements hook_user_presave().
profile_user_presave in modules/profile/profile.module
Implements hook_user_presave().
user_user_presave in modules/user/user.module
Implements hook_user_presave().