golden hour

/opt/cpanel/ea-apr16/include/apr-1

File/Folder	Size	Actions
apr-x86_64.h	17.91 KB
apr.h	636 B
apr_allocator.h	6.07 KB
apr_anylock.h	4.93 KB
apr_atomic.h	6.04 KB
apr_base64.h	3.75 KB
apr_buckets.h	63.15 KB
apr_crypto.h	19.68 KB
apr_cstr.h	11.13 KB
apr_date.h	3.47 KB
apr_dbd.h	23.35 KB
apr_dbm.h	8.4 KB
apr_dso.h	2.64 KB
apr_encode.h	30.35 KB
apr_env.h	2.06 KB
apr_errno.h	53.77 KB
apr_escape.h	17.23 KB
apr_file_info.h	17.17 KB
apr_file_io.h	42.88 KB
apr_fnmatch.h	6.08 KB
apr_general.h	7.34 KB
apr_getopt.h	5.84 KB
apr_global_mutex.h	7.19 KB
apr_hash.h	10.08 KB
apr_hooks.h	12.36 KB
apr_inherit.h	2.09 KB
apr_ldap.h	5.57 KB
apr_ldap_init.h	5.64 KB
apr_ldap_option.h	8.4 KB
apr_ldap_rebind.h	3.09 KB
apr_ldap_url.h	3.71 KB
apr_lib.h	8.23 KB
apr_md4.h	4.42 KB
apr_md5.h	6.2 KB
apr_memcache.h	16.82 KB
apr_mmap.h	5.01 KB
apr_network_io.h	36.02 KB
apr_optional.h	2.71 KB
apr_optional_hooks.h	3.78 KB
apr_perms_set.h	1.86 KB
apr_poll.h	20.6 KB
apr_pools.h	30.94 KB
apr_portable.h	20.02 KB
apr_proc_mutex.h	6.85 KB
apr_queue.h	3.98 KB
apr_random.h	4.92 KB
apr_redis.h	15.62 KB
apr_reslist.h	7.01 KB
apr_ring.h	18.78 KB
apr_rmm.h	4.67 KB
apr_sdbm.h	5.97 KB
apr_sha1.h	3.79 KB
apr_shm.h	9.26 KB
apr_signal.h	2.7 KB
apr_siphash.h	6.01 KB
apr_skiplist.h	14.19 KB
apr_strings.h	14.55 KB
apr_strmatch.h	2.61 KB
apr_support.h	1.6 KB
apr_tables.h	18.9 KB
apr_thread_cond.h	5.4 KB
apr_thread_mutex.h	4.39 KB
apr_thread_pool.h	10.84 KB
apr_thread_proc.h	36.8 KB
apr_thread_rwlock.h	4.65 KB
apr_time.h	7.39 KB
apr_uri.h	6.43 KB
apr_user.h	5.19 KB
apr_uuid.h	2.05 KB
apr_version.h	5.22 KB
apr_want.h	2.89 KB
apr_xlate.h	6.26 KB
apr_xml.h	12.19 KB
apu.h	4.22 KB
apu_errno.h	5.32 KB
apu_version.h	4.2 KB
apu_want.h	1.45 KB

Edit: apr_signal.h

/* Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef APR_SIGNAL_H
#define APR_SIGNAL_H

/**
 * @file apr_signal.h
 * @brief APR Signal Handling
 */

#include "apr.h"
#include "apr_pools.h"

#if APR_HAVE_SIGNAL_H
#include <signal.h>
#endif

#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */

/**
 * @defgroup apr_signal Signal Handling
 * @ingroup APR
 * @{
 */

#if APR_HAVE_SIGACTION || defined(DOXYGEN)

#if defined(DARWIN) && !defined(__cplusplus) && !defined(_ANSI_SOURCE)
/* work around Darwin header file bugs
 *   http://www.opensource.apple.com/bugs/X/BSD%20Kernel/2657228.html
 */
#undef SIG_DFL
#undef SIG_IGN
#undef SIG_ERR
#define SIG_DFL (void (*)(int))0
#define SIG_IGN (void (*)(int))1
#define SIG_ERR (void (*)(int))-1
#endif

/** Function prototype for signal handlers */
typedef void apr_sigfunc_t(int);

/**
 * Set the signal handler function for a given signal
 * @param signo The signal (eg... SIGWINCH)
 * @param func the function to get called
 */
APR_DECLARE(apr_sigfunc_t *) apr_signal(int signo, apr_sigfunc_t * func);

#if defined(SIG_IGN) && !defined(SIG_ERR)
#define SIG_ERR ((apr_sigfunc_t *) -1)
#endif

#else /* !APR_HAVE_SIGACTION */
#define apr_signal(a, b) signal(a, b)
#endif

/**
 * Get the description for a specific signal number
 * @param signum The signal number
 * @return The description of the signal
 */
APR_DECLARE(const char *) apr_signal_description_get(int signum);

/**
 * APR-private function for initializing the signal package
 * @internal
 * @param pglobal The internal, global pool
 */
void apr_signal_init(apr_pool_t *pglobal);

/**
 * Block the delivery of a particular signal
 * @param signum The signal number
 * @return status
 */
APR_DECLARE(apr_status_t) apr_signal_block(int signum);

/**
 * Enable the delivery of a particular signal
 * @param signum The signal number
 * @return status
 */
APR_DECLARE(apr_status_t) apr_signal_unblock(int signum);

/** @} */

#ifdef __cplusplus
}
#endif /* __cplusplus */

#endif /* APR_SIGNAL_H */