golden hour

/usr/include

File/Folder	Size	Actions
FlexLexer.h	6.07 KB
GL	-
KF5	-
X11	-
_G_config.h	1.26 KB
a.out.h	4.25 KB
aio.h	7.27 KB
aliases.h	2 KB
alloca.h	1.19 KB
apache2	-
ar.h	1.68 KB
argp.h	24.75 KB
argz.h	6.96 KB
arpa	-
asm	-
asm-generic	-
assert.h	3.52 KB
autosprintf.h	2.33 KB
bind9	-
bits	-
bsock	-
byteswap.h	1.41 KB
c++	-
com_err.h	2.07 KB
complex.h	3.62 KB
cpio.h	2.21 KB
cpufreq.h	5.8 KB
criu	-
crypt.h	2.22 KB
ctype.h	11.52 KB
curses.h	93.19 KB
cursesapp.h	6.62 KB
cursesf.h	27.05 KB
cursesm.h	19.09 KB
cursesp.h	8.3 KB
cursesw.h	48.24 KB
cursslk.h	7.13 KB
db.h	120.21 KB
db4.7.25	-
db_185.h	5.84 KB
dbm.h	1.37 KB
dirent.h	12.34 KB
dlfcn.h	6.88 KB
drm	-
e2p	-
elf.h	141.01 KB
endian.h	2.95 KB
entities.h	4.56 KB
envz.h	2.82 KB
err.h	2.18 KB
errno.h	2.33 KB
error.h	2.01 KB
et	-
eti.h	2.82 KB
etip.h	9.04 KB
execinfo.h	1.5 KB
expat.h	41.04 KB
expat_external.h	3.29 KB
ext2fs	-
fcntl.h	9.89 KB
features.h	12.87 KB
fenv.h	4.5 KB
fmtmsg.h	3.18 KB
fnmatch.h	2.27 KB
fontconfig	-
form.h	17.56 KB
fpu_control.h	3.5 KB
freetype2	-
fstab.h	3.04 KB
fts.h	5.17 KB
ftw.h	5.15 KB
gconv.h	5.16 KB
gcrypt-module.h	7.18 KB
gcrypt.h	76.51 KB
gd.h	32.02 KB
gd_io.h	1.13 KB
gdbm	-
gdbm.h	5.75 KB
gdcache.h	2.75 KB
gdfontg.h	623 B
gdfontl.h	621 B
gdfontmb.h	590 B
gdfonts.h	585 B
gdfontt.h	617 B
gdfx.h	2.34 KB
gelf.h	11.05 KB
getopt.h	6.53 KB
gettext-po.h	15.17 KB
glob.h	6.51 KB
gnu	-
gnu-versions.h	2.29 KB
google	-
gpg-error.h	23.66 KB
grp.h	6.75 KB
gshadow.h	4.43 KB
gssapi	-
gssapi.h	181 B
gssrpc	-
iconv.h	1.83 KB
idn-free.h	2.41 KB
idn-int.h	20 B
idna.h	3.48 KB
ieee754.h	4.81 KB
ifaddrs.h	2.77 KB
inttypes.h	11.61 KB
jconfig.h	1.7 KB
jerror.h	14.4 KB
jmorecfg.h	13.5 KB
jpeglib.h	49.12 KB
kadm5	-
kdb.h	60.12 KB
kde4	-
keyutils.h	7.08 KB
krad.h	8.72 KB
krb5	-
krb5.h	402 B
langinfo.h	15.57 KB
lastlog.h	126 B
lauxlib.h	5.64 KB
lber.h	14.95 KB
lber_types.h	1.43 KB
ldap.h	63.46 KB
ldap_cdefs.h	9.24 KB
ldap_features.h	1.77 KB
ldap_schema.h	9.23 KB
ldap_utf8.h	3.39 KB
ldif.h	4.58 KB
libaio.h	7.8 KB
libdb	-
libelf.h	19.11 KB
libexslt	-
libgen.h	1.37 KB
libintl.h	4.49 KB
libio.h	16.87 KB
libltdl	-
libpng15	-
libxml2	-
libxslt	-
limits.h	4.42 KB
link.h	6.99 KB
linux	-
locale.h	7.78 KB
ltdl.h	5.58 KB
lua.h	11.41 KB
lua.hpp	191 B
luaconf.h	21.64 KB
lualib.h	1 KB
lzma	-
lzma.h	9.51 KB
malloc.h	6.44 KB
math.h	15.7 KB
mcheck.h	2.4 KB
memory.h	962 B
menu.h	11.67 KB
misc	-
mntent.h	3.3 KB
monetary.h	1.73 KB
mqueue.h	3.7 KB
mtd	-
mysql	-
nc_tparm.h	4.05 KB
ncurses	-
ncurses.h	93.19 KB
ncurses_dll.h	3.83 KB
ncursesw	-
ndbm.h	2.39 KB
net	-
netash	-
netatalk	-
netax25	-
netdb.h	27.46 KB
neteconet	-
netinet	-
netipx	-
netiucv	-
netpacket	-
netrom	-
netrose	-
nfs	-
nl_types.h	1.73 KB
nlist.h	1.56 KB
nss.h	1.85 KB
obstack.h	18.84 KB
openssl	-
panel.h	3.97 KB
paths.h	2.91 KB
pcre.h	29.73 KB
pcre_scanner.h	6.45 KB
pcre_stringpiece.h	6.11 KB
pcrecpp.h	25.91 KB
pcrecpparg.h	6.62 KB
pcreposix.h	5.32 KB
png.h	113.36 KB
pngconf.h	20.94 KB
pnglibconf.h	6.3 KB
poll.h	22 B
pr29.h	2.07 KB
printf.h	6.56 KB
profile.h	11.87 KB
protobuf-c	-
protocols	-
pthread.h	39.95 KB
pty.h	1.51 KB
punycode.h	9.36 KB
pwd.h	5.87 KB
python2.7	-
python3.6m	-
quota	-
rdma	-
re_comp.h	957 B
regex.h	21.58 KB
regexp.h	6.89 KB
resolv.h	14.67 KB
rpc	-
rpcsvc	-
sasl	-
sched.h	4.55 KB
scsi	-
search.h	5.11 KB
security	-
selinux	-
semaphore.h	2.36 KB
sepol	-
setjmp.h	3.97 KB
sgtty.h	1.33 KB
shadow.h	5.1 KB
signal.h	13.3 KB
slapi-plugin.h	37.45 KB
sound	-
spawn.h	6.53 KB
stab.h	264 B
stdc-predef.h	1.59 KB
stdint.h	7.94 KB
stdio.h	30.9 KB
stdio_ext.h	2.74 KB
stdlib.h	33.23 KB
string.h	21.75 KB
stringprep.h	8 KB
strings.h	4.55 KB
sys	-
syscall.h	25 B
sysexits.h	5.11 KB
syslog.h	24 B
tar.h	3.67 KB
tcpd.h	11.48 KB
term.h	38.63 KB
term_entry.h	7.91 KB
termcap.h	3.4 KB
termio.h	214 B
termios.h	3.52 KB
tgmath.h	18.11 KB
thread_db.h	15.65 KB
tic.h	12.35 KB
tiff.h	34.95 KB
tiffconf-64.h	3.35 KB
tiffconf.h	250 B
tiffio.h	22.52 KB
tiffio.hxx	1.66 KB
tiffvers.h	410 B
time.h	13.4 KB
tld.h	4.54 KB
ttyent.h	2.44 KB
uapi	-
uchar.h	2.42 KB
ucontext.h	1.92 KB
ulimit.h	1.55 KB
unctrl.h	3.03 KB
unistd.h	41.78 KB
ustat.h	23 B
utime.h	1.5 KB
utmp.h	3.16 KB
utmpx.h	4.02 KB
uuid	-
values.h	1.92 KB
verto-module.h	6.48 KB
verto.h	18.57 KB
video	-
wait.h	22 B
wchar.h	31.37 KB
wctype.h	10.89 KB
wordexp.h	2.47 KB
xcb	-
xen	-
xlocale.h	1.66 KB
zconf.h	14.92 KB
zlib.h	84.68 KB

Edit: malloc.h

/* Prototypes and definition for malloc implementation.
   Copyright (C) 1996,1997,1999,2000,2002-2004,2005,2007,2009,2011,2012
   Free Software Foundation, Inc.
   This file is part of the GNU C Library.

The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

The GNU C Library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
   License along with the GNU C Library; if not, see
   <http://www.gnu.org/licenses/>.  */

#ifndef _MALLOC_H
#define _MALLOC_H 1

#include <features.h>
#include <stddef.h>
#include <stdio.h>
# define __malloc_ptr_t  void *

/* Used by GNU libc internals. */
#define __malloc_size_t size_t
#define __malloc_ptrdiff_t ptrdiff_t

#ifdef __GNUC__

# define __MALLOC_P(args)	args __THROW
/* This macro will be used for functions which might take C++ callback
   functions.  */
# define __MALLOC_PMT(args)	args

# ifdef _LIBC
#  define __MALLOC_HOOK_VOLATILE
#  define __MALLOC_DEPRECATED
# else
#  define __MALLOC_HOOK_VOLATILE volatile
#  define __MALLOC_DEPRECATED __attribute_deprecated__
# endif

#else	/* Not GCC.  */

# define __MALLOC_P(args)	args
# define __MALLOC_PMT(args)	args
# define __MALLOC_HOOK_VOLATILE
# define __MALLOC_DEPRECATED __attribute_deprecated__

#endif	/* GCC.  */

__BEGIN_DECLS

/* Allocate SIZE bytes of memory.  */
extern void *malloc (size_t __size) __THROW __attribute_malloc__ __wur;

/* Allocate NMEMB elements of SIZE bytes each, all initialized to 0.  */
extern void *calloc (size_t __nmemb, size_t __size)
     __THROW __attribute_malloc__ __wur;

/* Re-allocate the previously allocated block in __ptr, making the new
   block SIZE bytes long.  */
/* __attribute_malloc__ is not used, because if realloc returns
   the same pointer that was passed to it, aliasing needs to be allowed
   between objects pointed by the old and new pointers.  */
extern void *realloc (void *__ptr, size_t __size)
     __THROW __attribute_warn_unused_result__;

/* Free a block allocated by `malloc', `realloc' or `calloc'.  */
extern void free (void *__ptr) __THROW;

/* Free a block allocated by `calloc'. */
extern void cfree (void *__ptr) __THROW;

/* Allocate SIZE bytes allocated to ALIGNMENT bytes.  */
extern void *memalign (size_t __alignment, size_t __size)
     __THROW __attribute_malloc__ __wur;

/* Allocate SIZE bytes on a page boundary.  */
extern void *valloc (size_t __size) __THROW __attribute_malloc__ __wur;

/* Equivalent to valloc(minimum-page-that-holds(n)), that is, round up
   __size to nearest pagesize. */
extern void * pvalloc (size_t __size) __THROW __attribute_malloc__ __wur;

/* Underlying allocation function; successive calls should return
   contiguous pieces of memory.  */
extern void *(*__morecore) (ptrdiff_t __size);

/* Default value of `__morecore'.  */
extern void *__default_morecore (ptrdiff_t __size)
     __THROW __attribute_malloc__;

/* SVID2/XPG mallinfo structure */

struct mallinfo
{
  int arena;    /* non-mmapped space allocated from system */
  int ordblks;  /* number of free chunks */
  int smblks;   /* number of fastbin blocks */
  int hblks;    /* number of mmapped regions */
  int hblkhd;   /* space in mmapped regions */
  int usmblks;  /* maximum total allocated space */
  int fsmblks;  /* space available in freed fastbin blocks */
  int uordblks; /* total allocated space */
  int fordblks; /* total free space */
  int keepcost; /* top-most, releasable (via malloc_trim) space */
};

/* Returns a copy of the updated current mallinfo. */
extern struct mallinfo mallinfo (void) __THROW;

/* SVID2/XPG mallopt options */
#ifndef M_MXFAST
# define M_MXFAST  1	/* maximum request size for "fastbins" */
#endif
#ifndef M_NLBLKS
# define M_NLBLKS  2	/* UNUSED in this malloc */
#endif
#ifndef M_GRAIN
# define M_GRAIN   3	/* UNUSED in this malloc */
#endif
#ifndef M_KEEP
# define M_KEEP    4	/* UNUSED in this malloc */
#endif

/* mallopt options that actually do something */
#define M_TRIM_THRESHOLD    -1
#define M_TOP_PAD           -2
#define M_MMAP_THRESHOLD    -3
#define M_MMAP_MAX          -4
#define M_CHECK_ACTION      -5
#define M_PERTURB	    -6
#define M_ARENA_TEST	    -7
#define M_ARENA_MAX	    -8

/* General SVID/XPG interface to tunable parameters. */
extern int mallopt (int __param, int __val) __THROW;

/* Release all but __pad bytes of freed top-most memory back to the
   system. Return 1 if successful, else 0. */
extern int malloc_trim (size_t __pad) __THROW;

/* Report the number of usable allocated bytes associated with allocated
   chunk __ptr. */
extern size_t malloc_usable_size (void *__ptr) __THROW;

/* Prints brief summary statistics on stderr. */
extern void malloc_stats (void) __THROW;

/* Output information about state of allocator to stream FP.  */
extern int malloc_info (int __options, FILE *__fp) __THROW;

/* Record the state of all malloc variables in an opaque data structure. */
extern void *malloc_get_state (void) __THROW;

/* Restore the state of all malloc variables from data obtained with
   malloc_get_state(). */
extern int malloc_set_state (void *__ptr) __THROW;

/* Called once when malloc is initialized; redefining this variable in
   the application provides the preferred way to set up the hook
   pointers. */
extern void (*__MALLOC_HOOK_VOLATILE __malloc_initialize_hook) (void)
     __MALLOC_DEPRECATED;
/* Hooks for debugging and user-defined versions. */
extern void (*__MALLOC_HOOK_VOLATILE __free_hook) (void *__ptr,
						   const __malloc_ptr_t)
     __MALLOC_DEPRECATED;
extern void *(*__MALLOC_HOOK_VOLATILE __malloc_hook) (size_t __size,
						      const __malloc_ptr_t)
     __MALLOC_DEPRECATED;
extern void *(*__MALLOC_HOOK_VOLATILE __realloc_hook) (void *__ptr,
						       size_t __size,
						       const __malloc_ptr_t)
     __MALLOC_DEPRECATED;
extern void *(*__MALLOC_HOOK_VOLATILE __memalign_hook) (size_t __alignment,
							size_t __size,
							const __malloc_ptr_t)
     __MALLOC_DEPRECATED;
extern void (*__MALLOC_HOOK_VOLATILE __after_morecore_hook) (void);

/* Activate a standard set of debugging hooks. */
extern void __malloc_check_init (void) __THROW __MALLOC_DEPRECATED;

__END_DECLS

#endif /* malloc.h */