--- a/util.h	Wed Apr 06 21:44:46 2022 -0700
+++ b/util.h	Thu Apr 28 18:41:16 2022 -0700
@@ -49,7 +49,7 @@
 //Returns the extension from a path or NULL if there is no extension
 char *path_extension(char const *path);
 //Returns true if the given path matches one of the extensions in the list
-uint8_t path_matches_extensions(char *path, char **ext_list, uint32_t num_exts);
+uint8_t path_matches_extensions(char *path, const char **ext_list, uint32_t num_exts);
 //Returns the directory portion of a path or NULL if there is no directory part
 char *path_dirname(const char *path);
 //Gets the smallest power of two that is >= a certain value, won't work for values > 0x80000000