#ifndef UI_BLOB_H#define UI_BLOB_H extern int cgit_ref_path_exists(const char *path, const char *ref, int file_only);extern int cgit_print_file(char *path, const char *head, int file_only);extern void cgit_print_blob(const char *hex, char *path, const char *head, int file_only); #endif /* UI_BLOB_H */