Sat Mar 24 23:51:54 2007

Asterisk developer's documentation


ulaw.h File Reference

u-Law to Signed linear conversion More...

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Defines

#define AST_LIN2MU(a)   (__ast_lin2mu[((unsigned short)(a)) >> 2])
#define AST_MULAW(a)   (__ast_mulaw[(a)])

Functions

void ast_ulaw_init (void)

Variables

unsigned char __ast_lin2mu [16384]
short __ast_mulaw [256]


Detailed Description

u-Law to Signed linear conversion

Definition in file ulaw.h.


Function Documentation

void ast_ulaw_init ( void   ) 

To init the ulaw to slinear conversion stuff, this needs to be run.


Variable Documentation

short __ast_mulaw[256]

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