8.2. bits
— Bitwise operations¶
Source code: src/collections/bits.h
Test code: tst/collections/bits/main.c
Functions
-
static uint32_t
bits_insert_32
(uint32_t dst, int position, int size, uint32_t src)¶ Insert given number of bits into another value at given position.
For example,
bits_insert_32(0xffffffff, 4, 8, 0x12)
would return0xfffff12f
.- Return
- The resulting value of the insertion.
- Parameters
dst
-Value to insert into.
position
-Bit position, counted from LSB, in
dst
where to insertsrc
, 0-31.size
-Number of bits to insert. 0-31.
src
-Value to insert into dst.