--- a/util.h	Mon Oct 28 19:37:30 2013 -0700
+++ b/util.h	Mon Oct 28 21:48:46 2013 -0700
@@ -13,6 +13,13 @@
 long file_size(FILE * f);
 //Strips whitespace and non-printable characters from the beginning and end of a string
 char * strip_ws(char * text);
+//Inserts a null after the first word, returns a pointer to the second word
 char * split_keyval(char * text);
+//Should be called by main with the value of argv[0] for use by get_exe_dir
+void set_exe_str(char * str);
+//Returns the directory the executable is in
+char * get_exe_dir();
+//Returns the contents of a symlink in a newly allocated string
+char * readlink_alloc(char * path);
 
 #endif //UTIL_H_