glue.h

Go to the documentation of this file.

#ifndef __GLUE_HEADER
#define __GLUE_HEADER
 
#include <stddef.h>
 
/* header for linux macros and definitions */
 
   #define container_of(ptr, type, member) (type *)( (char *)(ptr) - offsetof(type,member) )
 
 
#define time_after(a,b)         \
          ((long)(b) - (long)(a) < 0))
 
#define time_before(a,b)        time_after(b,a)
 
#define in_interrupt() ((__readeflags() >> 9) & 1)
 
typedef int (*acpi_table_handler) (ACPI_TABLE_HEADER *table);
 
typedef int (*acpi_table_entry_handler) (ACPI_SUBTABLE_HEADER *header, const unsigned long end);
 
#define down(mutex) ExAcquireFastMutex(mutex)
#define up(mutex) ExReleaseFastMutex(mutex)
 
#endif