struct packed_git *next;
struct pack_window *windows;
uint32_t *index_base;
+ time_t mtime;
off_t index_size;
off_t pack_size;
int pack_fd;
extern void alloc_report(void);
/* trace.c */
+extern int nfasprintf(char **str, const char *fmt, ...);
extern int nfvasprintf(char **str, const char *fmt, va_list va);
extern void trace_printf(const char *format, ...);
extern void trace_argv_printf(const char **argv, int count, const char *format, ...);