cmark

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
@@ -9,7 +9,6 @@ set(HEADERS
   iterator.h
   chunk.h
   references.h
-  bench.h
   utf8.h
   scanners.h
   inlines.h

diff --git a/src/bench.h b/src/bench.h
@@ -1,27 +0,0 @@
-#ifndef CMARK_BENCH_H
-#define CMARK_BENCH_H
-
-#include <stdio.h>
-#include <time.h>
-
-#ifdef TIMER
-float _cmark_start_time;
-float _cmark_end_time;
-float _cmark_save_time;
-
-#define start_timer()                                                          \
-  _cmark_save_time = _cmark_start_time;                                        \
-  _cmark_start_time = (float)clock() / CLOCKS_PER_SEC
-
-#define end_timer(M)                                                           \
-  _cmark_end_time = (float)clock() / CLOCKS_PER_SEC;                           \
-  fprintf(stderr, "[TIME] (%s:%d) %4.f ns " M "\n", __FILE__, __LINE__,        \
-          (_cmark_end_time - _cmark_start_time) * 1000000);                    \
-  _cmark_start_time = _cmark_save_time;
-
-#else
-#define start_timer()
-#define end_timer(M)
-#endif
-
-#endif

diff --git a/src/main.c b/src/main.c
@@ -4,7 +4,6 @@
 #include <errno.h>
 #include "config.h"
 #include "cmark.h"
-#include "bench.h"
 
 #if defined(_WIN32) && !defined(__CYGWIN__)
 #include <io.h>
@@ -153,14 +152,12 @@ int main(int argc, char *argv[]) {
       exit(1);
     }
 
-    start_timer();
     while ((bytes = fread(buffer, 1, sizeof(buffer), fp)) > 0) {
       cmark_parser_feed(parser, buffer, bytes);
       if (bytes < sizeof(buffer)) {
         break;
       }
     }
-    end_timer("processing lines");
 
     fclose(fp);
   }
@@ -175,18 +172,12 @@ int main(int argc, char *argv[]) {
     }
   }
 
-  start_timer();
   document = cmark_parser_finish(parser);
-  end_timer("finishing document");
   cmark_parser_free(parser);
 
-  start_timer();
   print_document(document, writer, options, width);
-  end_timer("print_document");
 
-  start_timer();
   cmark_node_free(document);
-  end_timer("free_blocks");
 
   free(files);