1 files changed, 10 insertions, 0 deletions
diff --git a/src/fileutils.h b/src/fileutils.h
index 6c514bb..2b9906c 100644
--- a/src/fileutils.h
+++ b/src/fileutils.h
@@ -1,10 +1,20 @@
 #ifndef FILEUTILS_H
 #define FILEUTILS_H
 
+#include <stddef.h>
+
 const char* get_home_dir();
 /* Returns 0 on success */
 int file_get_content(const char *filepath, char **data, long *size);
 /* Returns 0 on success (if the directories are created or if the directories already exists) */
 int create_directory_recursive(char *path);
+/* Returns 0 if the file exists */
+int file_exists(const char *path);
+/* Returns 0 on success */
+int create_lock_file(const char *path);
+
+int file_overwrite(const char *filepath, const char *data, size_t size);
+int file_overwrite_in_dir(const char *dir, const char *filename, const char *data, size_t size);
+void path_join(char *output, const char **components, int num_components);
 
 #endif