fix header names in decoder/

54 files changed, 108 insertions, 110 deletions

diff --git a/decoder/apply_models.h b/decoder/apply_models.h
index 19a4c7be..f03c973a 100644
--- a/decoder/apply_models.h
+++ b/decoder/apply_models.h
@@ -1,5 +1,5 @@
-#ifndef _APPLY_MODELS_H_
-#define _APPLY_MODELS_H_
+#ifndef APPLY_MODELS_H_
+#define APPLY_MODELS_H_
 
 #include <iostream>
 
diff --git a/decoder/bottom_up_parser.h b/decoder/bottom_up_parser.h
index 546bfb54..628bb96d 100644
--- a/decoder/bottom_up_parser.h
+++ b/decoder/bottom_up_parser.h
@@ -1,5 +1,5 @@
-#ifndef _BOTTOM_UP_PARSER_H_
-#define _BOTTOM_UP_PARSER_H_
+#ifndef BOTTOM_UP_PARSER_H_
+#define BOTTOM_UP_PARSER_H_
 
 #include <vector>
 #include <string>
diff --git a/decoder/csplit.h b/decoder/csplit.h
index 82ed23fc..83d457b8 100644
--- a/decoder/csplit.h
+++ b/decoder/csplit.h
@@ -1,5 +1,5 @@
-#ifndef _CSPLIT_H_
-#define _CSPLIT_H_
+#ifndef CSPLIT_H_
+#define CSPLIT_H_
 
 #include "translator.h"
 #include "lattice.h"
diff --git a/decoder/decoder.h b/decoder/decoder.h
index 8039a42b..a545206b 100644
--- a/decoder/decoder.h
+++ b/decoder/decoder.h
@@ -1,5 +1,5 @@
-#ifndef _DECODER_H_
-#define _DECODER_H_
+#ifndef DECODER_H_
+#define DECODER_H_
 
 #include <iostream>
 #include <string>
diff --git a/decoder/earley_composer.h b/decoder/earley_composer.h
index 9f786bf6..31602f67 100644
--- a/decoder/earley_composer.h
+++ b/decoder/earley_composer.h
@@ -1,5 +1,5 @@
-#ifndef _EARLEY_COMPOSER_H_
-#define _EARLEY_COMPOSER_H_
+#ifndef EARLEY_COMPOSER_H_
+#define EARLEY_COMPOSER_H_
 
 #include <iostream>
 
diff --git a/decoder/factored_lexicon_helper.h b/decoder/factored_lexicon_helper.h
index 7fedc517..460bdebb 100644
--- a/decoder/factored_lexicon_helper.h
+++ b/decoder/factored_lexicon_helper.h
@@ -1,5 +1,5 @@
-#ifndef _FACTORED_LEXICON_HELPER_
-#define _FACTORED_LEXICON_HELPER_
+#ifndef FACTORED_LEXICON_HELPER_
+#define FACTORED_LEXICON_HELPER_
 
 #include <cassert>
 #include <vector>
diff --git a/decoder/ff.h b/decoder/ff.h
index 3280592e..eed1e3fb 100644
--- a/decoder/ff.h
+++ b/decoder/ff.h
@@ -1,5 +1,5 @@
-#ifndef _FF_H_
-#define _FF_H_
+#ifndef FF_H_
+#define FF_H_
 
 #include <string>
 #include <vector>
diff --git a/decoder/ff_basic.h b/decoder/ff_basic.h
index 901c0110..e708e8cd 100644
--- a/decoder/ff_basic.h
+++ b/decoder/ff_basic.h
@@ -1,5 +1,5 @@
-#ifndef _FF_BASIC_H_
-#define _FF_BASIC_H_
+#ifndef FF_BASIC_H_
+#define FF_BASIC_H_
 
 #include "ff.h"
 
diff --git a/decoder/ff_bleu.h b/decoder/ff_bleu.h
index 344dc788..8ca2c095 100644
--- a/decoder/ff_bleu.h
+++ b/decoder/ff_bleu.h
@@ -1,5 +1,5 @@
-#ifndef _BLEU_FF_H_
-#define _BLEU_FF_H_
+#ifndef BLEU_FF_H_
+#define BLEU_FF_H_
 
 #include <vector>
 #include <string>
diff --git a/decoder/ff_charset.h b/decoder/ff_charset.h
index 267ef65d..e22ece2b 100644
--- a/decoder/ff_charset.h
+++ b/decoder/ff_charset.h
@@ -1,5 +1,5 @@
-#ifndef _FFCHARSET_H_
-#define _FFCHARSET_H_
+#ifndef FFCHARSET_H_
+#define FFCHARSET_H_
 
 #include <string>
 #include <map>
diff --git a/decoder/ff_context.h b/decoder/ff_context.h
index 19198ec3..ed1aea2b 100644
--- a/decoder/ff_context.h
+++ b/decoder/ff_context.h
@@ -1,6 +1,5 @@
-
-#ifndef _FF_CONTEXT_H_
-#define _FF_CONTEXT_H_
+#ifndef FF_CONTEXT_H_
+#define FF_CONTEXT_H_
 
 #include <vector>
 #include <boost/xpressive/xpressive.hpp>
diff --git a/decoder/ff_csplit.h b/decoder/ff_csplit.h
index 79bf2886..227f2a14 100644
--- a/decoder/ff_csplit.h
+++ b/decoder/ff_csplit.h
@@ -1,5 +1,5 @@
-#ifndef _FF_CSPLIT_H_
-#define _FF_CSPLIT_H_
+#ifndef FF_CSPLIT_H_
+#define FF_CSPLIT_H_
 
 #include <boost/shared_ptr.hpp>
 
diff --git a/decoder/ff_external.h b/decoder/ff_external.h
index 3e2bee51..fd12a37c 100644
--- a/decoder/ff_external.h
+++ b/decoder/ff_external.h
@@ -1,5 +1,5 @@
-#ifndef _FFEXTERNAL_H_
-#define _FFEXTERNAL_H_
+#ifndef FFEXTERNAL_H_
+#define FFEXTERNAL_H_
 
 #include "ff.h"
 
diff --git a/decoder/ff_factory.h b/decoder/ff_factory.h
index 1aa8e55f..ba9be9ac 100644
--- a/decoder/ff_factory.h
+++ b/decoder/ff_factory.h
@@ -1,5 +1,5 @@
-#ifndef _FF_FACTORY_H_
-#define _FF_FACTORY_H_
+#ifndef FF_FACTORY_H_
+#define FF_FACTORY_H_
 
 //TODO: use http://www.boost.org/doc/libs/1_43_0/libs/functional/factory/doc/html/index.html ?
 
diff --git a/decoder/ff_klm.h b/decoder/ff_klm.h
index db4032f7..c8350623 100644
--- a/decoder/ff_klm.h
+++ b/decoder/ff_klm.h
@@ -1,5 +1,5 @@
-#ifndef _KLM_FF_H_
-#define _KLM_FF_H_
+#ifndef KLM_FF_H_
+#define KLM_FF_H_
 
 #include <vector>
 #include <string>
diff --git a/decoder/ff_lm.h b/decoder/ff_lm.h
index 85e79704..83a2e186 100644
--- a/decoder/ff_lm.h
+++ b/decoder/ff_lm.h
@@ -1,5 +1,5 @@
-#ifndef _LM_FF_H_
-#define _LM_FF_H_
+#ifndef LM_FF_H_
+#define LM_FF_H_
 
 #include <vector>
 #include <string>
diff --git a/decoder/ff_ngrams.h b/decoder/ff_ngrams.h
index 4965d235..5dea9a7d 100644
--- a/decoder/ff_ngrams.h
+++ b/decoder/ff_ngrams.h
@@ -1,5 +1,5 @@
-#ifndef _NGRAMS_FF_H_
-#define _NGRAMS_FF_H_
+#ifndef NGRAMS_FF_H_
+#define NGRAMS_FF_H_
 
 #include <vector>
 #include <map>
diff --git a/decoder/ff_parse_match.h b/decoder/ff_parse_match.h
index 7820b418..188c406a 100644
--- a/decoder/ff_parse_match.h
+++ b/decoder/ff_parse_match.h
@@ -1,5 +1,5 @@
-#ifndef _FF_PARSE_MATCH_H_
-#define _FF_PARSE_MATCH_H_
+#ifndef FF_PARSE_MATCH_H_
+#define FF_PARSE_MATCH_H_
 
 #include "ff.h"
 #include "hg.h"
diff --git a/decoder/ff_rules.h b/decoder/ff_rules.h
index f210dc65..5c4cf45e 100644
--- a/decoder/ff_rules.h
+++ b/decoder/ff_rules.h
@@ -1,5 +1,5 @@
-#ifndef _FF_RULES_H_
-#define _FF_RULES_H_
+#ifndef FF_RULES_H_
+#define FF_RULES_H_
 
 #include <vector>
 #include <map>
diff --git a/decoder/ff_ruleshape.h b/decoder/ff_ruleshape.h
index 488cfd84..66914f5d 100644
--- a/decoder/ff_ruleshape.h
+++ b/decoder/ff_ruleshape.h
@@ -1,5 +1,5 @@
-#ifndef _FF_RULESHAPE_H_
-#define _FF_RULESHAPE_H_
+#ifndef FF_RULESHAPE_H_
+#define FF_RULESHAPE_H_
 
 #include <vector>
 #include <map>
diff --git a/decoder/ff_soft_syntax.h b/decoder/ff_soft_syntax.h
index e71825d5..da51df7f 100644
--- a/decoder/ff_soft_syntax.h
+++ b/decoder/ff_soft_syntax.h
@@ -1,5 +1,5 @@
-#ifndef _FF_SOFT_SYNTAX_H_
-#define _FF_SOFT_SYNTAX_H_
+#ifndef FF_SOFT_SYNTAX_H_
+#define FF_SOFT_SYNTAX_H_
 
 #include "ff.h"
 #include "hg.h"
diff --git a/decoder/ff_soft_syntax_mindist.h b/decoder/ff_soft_syntax_mindist.h
index bf938b38..205eff4b 100644
--- a/decoder/ff_soft_syntax_mindist.h
+++ b/decoder/ff_soft_syntax_mindist.h
@@ -1,5 +1,5 @@
-#ifndef _FF_SOFT_SYNTAX_MINDIST_H_
-#define _FF_SOFT_SYNTAX_MINDIST_H_
+#ifndef FF_SOFT_SYNTAX_MINDIST_H_
+#define FF_SOFT_SYNTAX_MINDIST_H_
 
 #include "ff.h"
 #include "hg.h"
diff --git a/decoder/ff_source_path.h b/decoder/ff_source_path.h
index 03126412..fc309264 100644
--- a/decoder/ff_source_path.h
+++ b/decoder/ff_source_path.h
@@ -1,5 +1,5 @@
-#ifndef _FF_SOURCE_PATH_H_
-#define _FF_SOURCE_PATH_H_
+#ifndef FF_SOURCE_PATH_H_
+#define FF_SOURCE_PATH_H_
 
 #include <vector>
 #include <map>
diff --git a/decoder/ff_source_syntax.h b/decoder/ff_source_syntax.h
index bdd638c1..6316e881 100644
--- a/decoder/ff_source_syntax.h
+++ b/decoder/ff_source_syntax.h
@@ -1,5 +1,5 @@
-#ifndef _FF_SOURCE_SYNTAX_H_
-#define _FF_SOURCE_SYNTAX_H_
+#ifndef FF_SOURCE_SYNTAX_H_
+#define FF_SOURCE_SYNTAX_H_
 
 #include "ff.h"
 #include "hg.h"
diff --git a/decoder/ff_source_syntax2.h b/decoder/ff_source_syntax2.h
index f606c2bf..bbfa9eb6 100644
--- a/decoder/ff_source_syntax2.h
+++ b/decoder/ff_source_syntax2.h
@@ -1,5 +1,5 @@
-#ifndef _FF_SOURCE_SYNTAX2_H_
-#define _FF_SOURCE_SYNTAX2_H_
+#ifndef FF_SOURCE_SYNTAX2_H_
+#define FF_SOURCE_SYNTAX2_H_
 
 #include "ff.h"
 #include "hg.h"
diff --git a/decoder/ff_spans.h b/decoder/ff_spans.h
index d2f5e84c..e2475491 100644
--- a/decoder/ff_spans.h
+++ b/decoder/ff_spans.h
@@ -1,5 +1,5 @@
-#ifndef _FF_SPANS_H_
-#define _FF_SPANS_H_
+#ifndef FF_SPANS_H_
+#define FF_SPANS_H_
 
 #include <vector>
 #include <map>
diff --git a/decoder/ff_tagger.h b/decoder/ff_tagger.h
index 46418b0c..0cb8c648 100644
--- a/decoder/ff_tagger.h
+++ b/decoder/ff_tagger.h
@@ -1,5 +1,5 @@
-#ifndef _FF_TAGGER_H_
-#define _FF_TAGGER_H_
+#ifndef FF_TAGGER_H_
+#define FF_TAGGER_H_
 
 #include <map>
 #include <boost/scoped_ptr.hpp>
diff --git a/decoder/ff_wordalign.h b/decoder/ff_wordalign.h
index 0161f603..ec454621 100644
--- a/decoder/ff_wordalign.h
+++ b/decoder/ff_wordalign.h
@@ -1,5 +1,5 @@
-#ifndef _FF_WORD_ALIGN_H_
-#define _FF_WORD_ALIGN_H_
+#ifndef FF_WORD_ALIGN_H_
+#define FF_WORD_ALIGN_H_
 
 #include "ff.h"
 #include "array2d.h"
diff --git a/decoder/ff_wordset.h b/decoder/ff_wordset.h
index e78cd2fb..94f5ff8a 100644
--- a/decoder/ff_wordset.h
+++ b/decoder/ff_wordset.h
@@ -1,5 +1,5 @@
-#ifndef _FF_WORDSET_H_
-#define _FF_WORDSET_H_
+#ifndef FF_WORDSET_H_
+#define FF_WORDSET_H_
 
 #include "ff.h"
 #include "tdict.h"
diff --git a/decoder/ffset.h b/decoder/ffset.h
index 28aef667..b7322ee2 100644
--- a/decoder/ffset.h
+++ b/decoder/ffset.h
@@ -1,5 +1,5 @@
-#ifndef _FFSET_H_
-#define _FFSET_H_
+#ifndef FFSET_H_
+#define FFSET_H_
 
 #include <vector>
 #include "value_array.h"
diff --git a/decoder/forest_writer.h b/decoder/forest_writer.h
index 819a8940..4d28de77 100644
--- a/decoder/forest_writer.h
+++ b/decoder/forest_writer.h
@@ -1,5 +1,5 @@
-#ifndef _FOREST_WRITER_H_
-#define _FOREST_WRITER_H_
+#ifndef FOREST_WRITER_H_
+#define FOREST_WRITER_H_
 
 #include <string>
 
diff --git a/decoder/freqdict.h b/decoder/freqdict.h
index 4e03fadd..07d797e2 100644
--- a/decoder/freqdict.h
+++ b/decoder/freqdict.h
@@ -1,5 +1,5 @@
-#ifndef _FREQDICT_H_
-#define _FREQDICT_H_
+#ifndef FREQDICT_H_
+#define FREQDICT_H_
 
 #include <iostream>
 #include <map>
diff --git a/decoder/hg.h b/decoder/hg.h
index 4ed27d87..256f650f 100644
--- a/decoder/hg.h
+++ b/decoder/hg.h
@@ -1,5 +1,5 @@
-#ifndef _HG_H_
-#define _HG_H_
+#ifndef HG_H_
+#define HG_H_
 
 // define USE_INFO_EDGE 1 if you want lots of debug info shown with --show_derivations - otherwise it adds quite a bit of overhead if ffs have their logging enabled (e.g. ff_from_fsa)
 #ifndef USE_INFO_EDGE
diff --git a/decoder/hg_intersect.h b/decoder/hg_intersect.h
index 29a5ea2a..19c1c177 100644
--- a/decoder/hg_intersect.h
+++ b/decoder/hg_intersect.h
@@ -1,5 +1,5 @@
-#ifndef _HG_INTERSECT_H_
-#define _HG_INTERSECT_H_
+#ifndef HG_INTERSECT_H_
+#define HG_INTERSECT_H_
 
 #include "lattice.h"
 
diff --git a/decoder/hg_io.h b/decoder/hg_io.h
index 58af8132..5a2bd808 100644
--- a/decoder/hg_io.h
+++ b/decoder/hg_io.h
@@ -1,5 +1,5 @@
-#ifndef _HG_IO_H_
-#define _HG_IO_H_
+#ifndef HG_IO_H_
+#define HG_IO_H_
 
 #include <iostream>
 #include <string>
diff --git a/decoder/hg_remove_eps.h b/decoder/hg_remove_eps.h
index 82f06039..f67fe6e2 100644
--- a/decoder/hg_remove_eps.h
+++ b/decoder/hg_remove_eps.h
@@ -1,5 +1,5 @@
-#ifndef _HG_REMOVE_EPS_H_
-#define _HG_REMOVE_EPS_H_
+#ifndef HG_REMOVE_EPS_H_
+#define HG_REMOVE_EPS_H_
 
 #include "wordid.h"
 class Hypergraph;
diff --git a/decoder/hg_sampler.h b/decoder/hg_sampler.h
index 6ac39a20..4267b5ec 100644
--- a/decoder/hg_sampler.h
+++ b/decoder/hg_sampler.h
@@ -1,6 +1,5 @@
-#ifndef _HG_SAMPLER_H_
-#define _HG_SAMPLER_H_
-
+#ifndef HG_SAMPLER_H_
+#define HG_SAMPLER_H_
 
 #include <vector>
 #include <string>
diff --git a/decoder/hg_union.h b/decoder/hg_union.h
index 34624246..bb7e2d09 100644
--- a/decoder/hg_union.h
+++ b/decoder/hg_union.h
@@ -1,5 +1,5 @@
-#ifndef _HG_UNION_H_
-#define _HG_UNION_H_
+#ifndef HG_UNION_H_
+#define HG_UNION_H_
 
 class Hypergraph;
 namespace HG {
diff --git a/decoder/incremental.h b/decoder/incremental.h
index f791a626..46b4817b 100644
--- a/decoder/incremental.h
+++ b/decoder/incremental.h
@@ -1,5 +1,5 @@
-#ifndef _INCREMENTAL_H_
-#define _INCREMENTAL_H_
+#ifndef INCREMENTAL_H_
+#define INCREMENTAL_H_
 
 #include "weights.h"
 #include <vector>
diff --git a/decoder/inside_outside.h b/decoder/inside_outside.h
index c0377fe8..d5bda63c 100644
--- a/decoder/inside_outside.h
+++ b/decoder/inside_outside.h
@@ -1,5 +1,5 @@
-#ifndef _INSIDE_OUTSIDE_H_
-#define _INSIDE_OUTSIDE_H_
+#ifndef INSIDE_OUTSIDE_H_
+#define INSIDE_OUTSIDE_H_
 
 #include <vector>
 #include <algorithm>
diff --git a/decoder/json_parse.h b/decoder/json_parse.h
index c3cba954..85e2eff1 100644
--- a/decoder/json_parse.h
+++ b/decoder/json_parse.h
@@ -1,5 +1,5 @@
-#ifndef _JSON_WRAPPER_H_
-#define _JSON_WRAPPER_H_
+#ifndef JSON_WRAPPER_H_
+#define JSON_WRAPPER_H_
 
 #include <iostream>
 #include <cassert>
diff --git a/decoder/kbest.h b/decoder/kbest.h
index c7194c7e..d6b3eb94 100644
--- a/decoder/kbest.h
+++ b/decoder/kbest.h
@@ -1,5 +1,5 @@
-#ifndef _HG_KBEST_H_
-#define _HG_KBEST_H_
+#ifndef HG_KBEST_H_
+#define HG_KBEST_H_
 
 #include <vector>
 #include <utility>
diff --git a/decoder/lattice.h b/decoder/lattice.h
index 39db0a0e..1258d3f5 100644
--- a/decoder/lattice.h
+++ b/decoder/lattice.h
@@ -1,5 +1,5 @@
-#ifndef __LATTICE_H_
-#define __LATTICE_H_
+#ifndef LATTICE_H_
+#define LATTICE_H_
 
 #include <string>
 #include <vector>
diff --git a/decoder/lexalign.h b/decoder/lexalign.h
index 7ba4fe64..6415f4f9 100644
--- a/decoder/lexalign.h
+++ b/decoder/lexalign.h
@@ -1,5 +1,5 @@
-#ifndef _LEXALIGN_H_
-#define _LEXALIGN_H_
+#ifndef LEXALIGN_H_
+#define LEXALIGN_H_
 
 #include "translator.h"
 #include "lattice.h"
diff --git a/decoder/lextrans.h b/decoder/lextrans.h
index 2d51e7c0..a23a4e0d 100644
--- a/decoder/lextrans.h
+++ b/decoder/lextrans.h
@@ -1,5 +1,5 @@
-#ifndef _LEXTrans_H_
-#define _LEXTrans_H_
+#ifndef LEXTrans_H_
+#define LEXTrans_H_
 
 #include "translator.h"
 #include "lattice.h"
diff --git a/decoder/node_state_hash.h b/decoder/node_state_hash.h
index 9fc01a09..f380fcb1 100644
--- a/decoder/node_state_hash.h
+++ b/decoder/node_state_hash.h
@@ -1,5 +1,5 @@
-#ifndef _NODE_STATE_HASH_
-#define _NODE_STATE_HASH_
+#ifndef NODE_STATE_HASH_
+#define NODE_STATE_HASH_
 
 #include <cassert>
 #include <cstring>
diff --git a/decoder/phrasebased_translator.h b/decoder/phrasebased_translator.h
index e5e3f8a2..10790d0d 100644
--- a/decoder/phrasebased_translator.h
+++ b/decoder/phrasebased_translator.h
@@ -1,5 +1,5 @@
-#ifndef _PHRASEBASED_TRANSLATOR_H_
-#define _PHRASEBASED_TRANSLATOR_H_
+#ifndef PHRASEBASED_TRANSLATOR_H_
+#define PHRASEBASED_TRANSLATOR_H_
 
 #include "translator.h"
 
diff --git a/decoder/phrasetable_fst.h b/decoder/phrasetable_fst.h
index 477de1f7..966bb14d 100644
--- a/decoder/phrasetable_fst.h
+++ b/decoder/phrasetable_fst.h
@@ -1,5 +1,5 @@
-#ifndef _PHRASETABLE_FST_H_
-#define _PHRASETABLE_FST_H_
+#ifndef PHRASETABLE_FST_H_
+#define PHRASETABLE_FST_H_
 
 #include <vector>
 #include <string>
diff --git a/decoder/rule_lexer.h b/decoder/rule_lexer.h
index e15c056d..5267f9ca 100644
--- a/decoder/rule_lexer.h
+++ b/decoder/rule_lexer.h
@@ -1,5 +1,5 @@
-#ifndef _RULE_LEXER_H_
-#define _RULE_LEXER_H_
+#ifndef RULE_LEXER_H_
+#define RULE_LEXER_H_
 
 #include <iostream>
 #include <string>
diff --git a/decoder/sentence_metadata.h b/decoder/sentence_metadata.h
index 069cac18..e13c2ca5 100644
--- a/decoder/sentence_metadata.h
+++ b/decoder/sentence_metadata.h
@@ -1,5 +1,5 @@
-#ifndef _SENTENCE_METADATA_H_
-#define _SENTENCE_METADATA_H_
+#ifndef SENTENCE_METADATA_H_
+#define SENTENCE_METADATA_H_
 
 #include <string>
 #include <map>
diff --git a/decoder/tagger.h b/decoder/tagger.h
index 9ac820d9..51659d5b 100644
--- a/decoder/tagger.h
+++ b/decoder/tagger.h
@@ -1,5 +1,5 @@
-#ifndef _TAGGER_H_
-#define _TAGGER_H_
+#ifndef TAGGER_H_
+#define TAGGER_H_
 
 #include "translator.h"
 
diff --git a/decoder/translator.h b/decoder/translator.h
index ba218a0b..096cf191 100644
--- a/decoder/translator.h
+++ b/decoder/translator.h
@@ -1,5 +1,5 @@
-#ifndef _TRANSLATOR_H_
-#define _TRANSLATOR_H_
+#ifndef TRANSLATOR_H_
+#define TRANSLATOR_H_
 
 #include <string>
 #include <vector>
diff --git a/decoder/trule.h b/decoder/trule.h
index 243b0da9..adef7cc7 100644
--- a/decoder/trule.h
+++ b/decoder/trule.h
@@ -1,5 +1,5 @@
-#ifndef _RULE_H_
-#define _RULE_H_
+#ifndef TRULE_H_
+#define TRULE_H_
 
 #include <algorithm>
 #include <vector>
diff --git a/decoder/viterbi.h b/decoder/viterbi.h
index a8a0ea7f..20ee73cc 100644
--- a/decoder/viterbi.h
+++ b/decoder/viterbi.h
@@ -1,5 +1,5 @@
-#ifndef _VITERBI_H_
-#define _VITERBI_H_
+#ifndef VITERBI_H_
+#define VITERBI_H_
 
 #include <vector>
 #include "prob.h"