Cosmetics, whitespace, simplifications.

[libsigrok.git] / sigrok.h

diff --git a/sigrok.h b/sigrok.h
index b34d2b41820a130bd0fea7b67adff4d7abee9199..dd9881a79b58d814e821461968c316cca65b29a5 100644 (file)
--- a/sigrok.h
+++ b/sigrok.h
@@ -118,8 +118,8 @@ struct input {
 struct input_format {
        char *extension;
        char *description;
-       int (*format_match) (char *filename);
-       int (*in_loadfile) (char *filename);
+       int (*format_match) (const char *filename);
+       int (*in_loadfile) (const char *filename);
 };
 
 struct input_format **input_list(void);