1 files changed, 24 insertions, 30 deletions

diff --git a/src/regex/regex_internal.h b/src/regex/regex_internal.h
index 43686b5e2..ab8b6f22d 100644
--- a/src/regex/regex_internal.h
+++ b/src/regex/regex_internal.h
@@ -11,12 +11,12 @@
      WITHOUT ANY WARRANTY; without even the implied warranty of
      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      Affero General Public License for more details.
-    
+
      You should have received a copy of the GNU Affero General Public License
      along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
      SPDX-License-Identifier: AGPL3.0-or-later
-*/
+ */
 /**
  * @file src/regex/regex_internal.h
  * @brief common internal definitions for regex library.
@@ -47,8 +47,7 @@ extern "C"
  * which they origin ('from_state'). Each state can have 0-n transitions.
  * If label is NULL, this is considered to be an epsilon transition.
  */
-struct REGEX_INTERNAL_Transition
-{
+struct REGEX_INTERNAL_Transition {
   /**
    * This is a linked list.
    */
@@ -90,8 +89,7 @@ struct REGEX_INTERNAL_State;
 /**
  * Set of states.
  */
-struct REGEX_INTERNAL_StateSet
-{
+struct REGEX_INTERNAL_StateSet {
   /**
    * Array of states.
    */
@@ -112,8 +110,7 @@ struct REGEX_INTERNAL_StateSet
 /**
  * A state. Can be used in DFA and NFA automatons.
  */
-struct REGEX_INTERNAL_State
-{
+struct REGEX_INTERNAL_State {
   /**
    * This is a linked list to keep states in an automaton.
    */
@@ -245,8 +242,7 @@ struct REGEX_INTERNAL_State
 /**
  * Type of an automaton.
  */
-enum REGEX_INTERNAL_AutomatonType
-{
+enum REGEX_INTERNAL_AutomatonType {
   NFA,
   DFA
 };
@@ -255,8 +251,7 @@ enum REGEX_INTERNAL_AutomatonType
 /**
  * Automaton representation.
  */
-struct REGEX_INTERNAL_Automaton
-{
+struct REGEX_INTERNAL_Automaton {
   /**
    * Linked list of NFAs used for partial NFA creation.
    */
@@ -324,7 +319,7 @@ struct REGEX_INTERNAL_Automaton
  * @return NFA, needs to be freed using REGEX_INTERNAL_automaton_destroy.
  */
 struct REGEX_INTERNAL_Automaton *
-REGEX_INTERNAL_construct_nfa (const char *regex, const size_t len);
+REGEX_INTERNAL_construct_nfa(const char *regex, const size_t len);
 
 
 /**
@@ -340,8 +335,8 @@ REGEX_INTERNAL_construct_nfa (const char *regex, const size_t len);
  * @return GNUNET_YES to proceed traversal, GNUNET_NO to stop.
  */
 typedef int (*REGEX_INTERNAL_traverse_check) (void *cls,
-                                            struct REGEX_INTERNAL_State * s,
-                                            struct REGEX_INTERNAL_Transition * t);
+                                              struct REGEX_INTERNAL_State * s,
+                                              struct REGEX_INTERNAL_Transition * t);
 
 
 /**
@@ -352,8 +347,8 @@ typedef int (*REGEX_INTERNAL_traverse_check) (void *cls,
  * @param s state.
  */
 typedef void (*REGEX_INTERNAL_traverse_action) (void *cls,
-                                              const unsigned int count,
-                                              struct REGEX_INTERNAL_State * s);
+                                                const unsigned int count,
+                                                struct REGEX_INTERNAL_State * s);
 
 
 /**
@@ -370,12 +365,12 @@ typedef void (*REGEX_INTERNAL_traverse_action) (void *cls,
  * @param action_cls closure for action
  */
 void
-REGEX_INTERNAL_automaton_traverse (const struct REGEX_INTERNAL_Automaton *a,
-                                 struct REGEX_INTERNAL_State *start,
-                                 REGEX_INTERNAL_traverse_check check,
-                                 void *check_cls,
-                                 REGEX_INTERNAL_traverse_action action,
-                                 void *action_cls);
+REGEX_INTERNAL_automaton_traverse(const struct REGEX_INTERNAL_Automaton *a,
+                                  struct REGEX_INTERNAL_State *start,
+                                  REGEX_INTERNAL_traverse_check check,
+                                  void *check_cls,
+                                  REGEX_INTERNAL_traverse_action action,
+                                  void *action_cls);
 
 /**
  * Get the canonical regex of the given automaton.
@@ -389,7 +384,7 @@ REGEX_INTERNAL_automaton_traverse (const struct REGEX_INTERNAL_Automaton *a,
  * @return canonical regex string.
  */
 const char *
-REGEX_INTERNAL_get_canonical_regex (struct REGEX_INTERNAL_Automaton *a);
+REGEX_INTERNAL_get_canonical_regex(struct REGEX_INTERNAL_Automaton *a);
 
 
 /**
@@ -400,15 +395,14 @@ REGEX_INTERNAL_get_canonical_regex (struct REGEX_INTERNAL_Automaton *a);
  * @return number of transitions in the given automaton.
  */
 unsigned int
-REGEX_INTERNAL_get_transition_count (struct REGEX_INTERNAL_Automaton *a);
+REGEX_INTERNAL_get_transition_count(struct REGEX_INTERNAL_Automaton *a);
 
 
 /**
  * Context that contains an id counter for states and transitions as well as a
  * DLL of automatons used as a stack for NFA construction.
  */
-struct REGEX_INTERNAL_Context
-{
+struct REGEX_INTERNAL_Context {
   /**
    * Unique state id.
    */
@@ -439,9 +433,9 @@ struct REGEX_INTERNAL_Context
  * @param stride_len length of the strides.
  */
 void
-REGEX_INTERNAL_dfa_add_multi_strides (struct REGEX_INTERNAL_Context *regex_ctx,
-                                    struct REGEX_INTERNAL_Automaton *dfa,
-                                    const unsigned int stride_len);
+REGEX_INTERNAL_dfa_add_multi_strides(struct REGEX_INTERNAL_Context *regex_ctx,
+                                     struct REGEX_INTERNAL_Automaton *dfa,
+                                     const unsigned int stride_len);