Intop-Bitorder

Reverses the bits of an integer. This means for a integer type of 32-bit: bit0 and bit31 are swapped, bit1 and bit30 are swapped ...

Summary

Intop-Bitorder	Reverses the bits of an integer.
Copyright	This program is free software.
Files
C-kern/api/math/int/bitorder.h	Header file Intop-Bitorder.
C-kern/math/int/bitorder.c	Implementation file Intop-Bitorder impl.
Functions
test
unittest_math_int_bitorder	Test function int_t.reversebits_int.
int_t
bit-operations
reversebits_int	Reverses the bits of an integer.
inline implementation
Macros
reversebits_int	Implements int_t.reversebits_int.

Copyright

This program is free software. You can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program 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 General Public License for more details.

Author

Files

C-kern/api/math/int/bitorder.h

Header file Intop-Bitorder.

C-kern/math/int/bitorder.c

Implementation file Intop-Bitorder impl.

Functions

Summary

test
unittest_math_int_bitorder	Test function int_t.reversebits_int.

test

unittest_math_int_bitorder

int unittest_math_int_bitorder( void )

Test function int_t.reversebits_int.

int_t

Summary

bit-operations
reversebits_int	Reverses the bits of an integer.

bit-operations

reversebits_int

unsigned reversebits_int( unsigned i )

Reverses the bits of an integer. Every set bit of the value i is shifted to position (bitsof(i)-1-bi) where bi is the bit index of the set bit beginning with 0. 0x80 is reversed to 0x01. 0x4010 is reversed into 0x0802.

inline implementation

Summary

Macros
reversebits_int	Implements int_t.reversebits_int.

Macros

reversebits_int

Implements int_t.reversebits_int.