move get_mimetype_from_file() to shared

Signed-off-by: Christian Hesse <mail@eworm.de>

1 files changed, 2 insertions, 0 deletions

diff --git a/cgit.h b/cgit.h

index f327627..0f1e186 100644
--- a/cgit.h
+++ b/cgit.h
@@ -391,4 +391,6 @@ extern int readfile(const char *path, char **buf, size_t *size);
 
 extern char *expand_macros(const char *txt);
 
+extern char *get_mimetype_from_file(const char *filename, const char *ext);
+
 #endif /* CGIT_H */