Asterisk - The Open Source Telephony Project GIT-master-2de1a68
Macros | Functions
log2comp.h File Reference

log2comp.h - various base 2 log computation versions More...

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Macros

#define inline   __inline__
 

Functions

static int ilog2 (int val)
 

Detailed Description

log2comp.h - various base 2 log computation versions

Asterisk – An open source telephony toolkit.

Author
Alex Volkov codep.nosp@m.ro@u.nosp@m.sa.ne.nosp@m.t

Copyright (c) 2004 - 2005, Digium Inc.

This program is free software, distributed under the terms of the GNU General Public License

Define WANT_ASM before including this file to use assembly whenever possible

Definition in file log2comp.h.

Macro Definition Documentation

◆ inline

#define inline   __inline__

Definition at line 20 of file log2comp.h.

Function Documentation

◆ ilog2()

static int ilog2 ( int  val)
inlinestatic

Definition at line 67 of file log2comp.h.

68{
69 int i;
70 for (i = -1; val; ++i, val >>= 1)
71 ;
72 return (i);
73}
Definition: ast_expr2.c:325

Referenced by fmult(), quantize(), and update().