u_bitwise.h File Reference

Functions for manipulating tightly packed data as bits. More...

#include <stdint.h>

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Functions
int	get_bit (const unsigned char *b, int num)
int	get_bits (const unsigned char *b, int start, int num)
int	sign_extend_13 (uint32_t i)
	Interpret the least-significant 13 bits as a signed 13-bit integer, and cast it to a signed int for normal usage. More...

Detailed Description

Functions for manipulating tightly packed data as bits.

Author

Jakob Bornecrantz jakob.nosp@m.@col.nosp@m.labor.nosp@m.a.co.nosp@m.m

Pete Black pete..nosp@m.blac.nosp@m.k@col.nosp@m.labo.nosp@m.ra.co.nosp@m.m

Function Documentation

sign_extend_13()

int sign_extend_13

(

uint32_t

i

)

Interpret the least-significant 13 bits as a signed 13-bit integer, and cast it to a signed int for normal usage.