1 files changed, 15 insertions, 2 deletions
diff --git a/util.h b/util.h
index 34e9b18..8e8a20d 100644
--- a/util.h
+++ b/util.h
@@ -21,6 +21,7 @@
 
 #include <stdio.h>
 #include <stdarg.h>
+#include <dirent.h>
 
 #define ABS(a)   ((a) < 0 ? (-(a)) : (a))
 #define MIN(a,b) ((a) < (b) ? (a) : (b))
@@ -35,6 +36,16 @@
 		(tv)->tv_usec = (ts)->tv_nsec / 1000;  \
 }
 
+typedef struct {
+	DIR *dir;
+	char *name;
+	int d;
+
+	char **stack;
+	int stcap;
+	int stlen;
+} r_dir_t;
+
 void* s_malloc(size_t);
 void* s_realloc(void*, size_t);
 
@@ -45,8 +56,10 @@ void size_readable(float*, const char**);
 
 char* absolute_path(const char*);
 
-int create_dir_rec(const char*);
-char** read_dir_rec(const char*);
+int r_opendir(r_dir_t*, const char*);
+int r_closedir(r_dir_t*);
+char* r_readdir(r_dir_t*);
+int r_mkdir(const char *);
 
 char* readline(FILE*);