diff --git a/include/criterion/output.h b/include/criterion/output.h
new file mode 100644
index 0000000..baeeaba
--- /dev/null
+++ b/include/criterion/output.h
@@ -0,0 +1,36 @@
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright © 2015 Franklin "Snaipe" Mathieu <http://snai.pe/>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#ifndef CRITERION_OUTPUT_H_
+# define CRITERION_OUTPUT_H_
+
+# include "stats.h"
+
+typedef void criterion_reporter(FILE *stream, struct criterion_global_stats *);
+
+void criterion_init_output(void);
+int criterion_register_output_provider(const char *name, criterion_reporter *reporter);
+int criterion_add_output(const char *provider, const char *path);
+void criterion_free_output(void);
+
+#endif /* !CRITERION_OUTPUT_H_ */
diff --git a/src/log/output.c b/src/log/output.c
index 3b9918d..f23aa1d 100644
--- a/src/log/output.c
+++ b/src/log/output.c
@@ -1,9 +1,7 @@
 #include <stdio.h>
 #include <string.h>
 #include <khash.h>
-#include "criterion/stats.h"
-
-typedef void criterion_reporter(FILE *stream, struct criterion_global_stats *);
+#include "criterion/output.h"
 
 KHASH_MAP_INIT_STR(ht_str, criterion_reporter*)
 KHASH_MAP_INIT_STR(ht_path, const char *)