1 /* This file contains a number of internal prototype declarations that
2    don't fit anywhere else.  */
3 
4 #ifndef _LIBC_INTERNAL
5 # define _LIBC_INTERNAL 1
6 
7 #include <hp-timing.h>
8 
9 /* Initialize the `__libc_enable_secure' flag.  */
10 extern void __libc_init_secure (void);
11 
12 /* This function will be called from _init in init-first.c.  */
13 extern void __libc_global_ctors (void);
14 
15 /* Discover the tick frequency of the machine if something goes wrong,
16    we return 0, an impossible hertz.  */
17 extern int __profile_frequency (void);
18 
19 /* Hooks for the instrumenting functions.  */
20 extern void __cyg_profile_func_enter (void *this_fn, void *call_site);
21 extern void __cyg_profile_func_exit (void *this_fn, void *call_site);
22 
23 /* Get frequency of the system processor.  */
24 extern hp_timing_t __get_clockfreq (void);
25 
26 /* Free all allocated resources.  */
27 extern void __libc_freeres (void);
28 
29 #endif /* _LIBC_INTERNAL  */
30