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Warning: set_time_limit() [function.set-time-limit]: Cannot set time limit - prohibited by configuration in /home/u547966/brikov.ru/www/wp-content/plugins/admin-menu-editor/menu-editor.php on line 745
Server: Apache
System: Linux 4.19.0-0.bpo.9-amd64 x86_64 at red40
User: u547966 (5490)
PHP: 5.3.29-mh2
Disabled: syslog, dl, popen, proc_open, proc_nice, proc_get_status, proc_close, proc_terminate, posix_mkfifo, chown, chgrp, accelerator_reset, opcache_reset, accelerator_get_status, opcache_get_status, pcntl_alarm, pcntl_fork, pcntl_waitpid, pcntl_wait, pcntl_wifexited, pcntl_wifstopped, pcntl_wifsignaled, pcntl_wifcontinued, pcntl_wexitstatus, pcntl_wtermsig, pcntl_wstopsig, pcntl_signal, pcntl_signal_dispatch, pcntl_get_last_error, pcntl_strerror, pcntl_sigprocmask, pcntl_sigwaitinfo, pcntl_sigtimedwait, pcntl_exec, pcntl_getpriority, pcntl_setpriority
$ pwd: /lib/modules/4.9.0-19-amd64/source/include/linux/
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File: //lib/modules/4.9.0-19-amd64/source/include/linux/adfs_fs.h
#ifndef _ADFS_FS_H
#define _ADFS_FS_H

#include <uapi/linux/adfs_fs.h>

/*
 * Calculate the boot block checksum on an ADFS drive.  Note that this will
 * appear to be correct if the sector contains all zeros, so also check that
 * the disk size is non-zero!!!
 */
static inline int adfs_checkbblk(unsigned char *ptr)
{
	unsigned int result = 0;
	unsigned char *p = ptr + 511;

	do {
	        result = (result & 0xff) + (result >> 8);
        	result = result + *--p;
	} while (p != ptr);

	return (result & 0xff) != ptr[511];
}
#endif
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