include/asm-cris/arch-v32/byteorder.h

   1 #ifndef _ASM_CRIS_ARCH_BYTEORDER_H
   2 #define _ASM_CRIS_ARCH_BYTEORDER_H
   3
   4 #include <asm/types.h>
   5
   6 extern __inline__ __const__ __u32
   7 ___arch__swab32(__u32 x)
   8 {
   9         __asm__ __volatile__ ("swapwb %0" : "=r" (x) : "0" (x));
  10         return (x);
  11 }
  12
  13 extern __inline__ __const__ __u16
  14 ___arch__swab16(__u16 x)
  15 {
  16         __asm__ __volatile__ ("swapb %0" : "=r" (x) : "0" (x));
  17         return (x);
  18 }
  19
  20 #endif /* _ASM_CRIS_ARCH_BYTEORDER_H */