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

file_hook_info in core/modules/file/file.module
Implements hook_hook_info().
module_hook_info in core/includes/module.inc
Retrieves a list of hooks that are declared through hook_hook_info().
module_test_hook_info in core/modules/simpletest/tests/module_test.module
Implements hook_hook_info().
path_hook_info in core/modules/path/path.module
Implements hook_hook_info().
redirect_hook_info in core/modules/redirect/redirect.module
Implements hook_hook_info().
system_hook_info in core/modules/system/system.module
Implements hook_hook_info().