1/* ------------------------------------------------------------------
2 * Copyright (C) 1998-2009 PacketVideo
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
13 * express or implied.
14 * See the License for the specific language governing permissions
15 * and limitations under the License.
16 * -------------------------------------------------------------------
17 */
18/****************************************************************************************
19Portions of this file are derived from the following 3GPP standard:
20
21    3GPP TS 26.073
22    ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec
23    Available from http://www.3gpp.org
24
25(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC)
26Permission to distribute, modify and use this file under the standard license
27terms listed above has been obtained from the copyright holder.
28****************************************************************************************/
29/*
30
31 Filename: /audio/gsm_amr/c/include/div_32.h
32
33
34------------------------------------------------------------------------------
35 REVISION HISTORY
36
37 Description: Updated function prototype declaration to reflect new interface.
38              A pointer to overflow flag is passed into the function. Updated
39              template.
40
41 Description: Moved _cplusplus #ifdef after Include section.
42
43 Who:                       Date:
44 Description:
45
46------------------------------------------------------------------------------
47 INCLUDE DESCRIPTION
48
49 This file contains all the constant definitions and prototype definitions
50 needed by the Div_32 function.
51
52------------------------------------------------------------------------------
53*/
54
55/*----------------------------------------------------------------------------
56; CONTINUE ONLY IF NOT ALREADY DEFINED
57----------------------------------------------------------------------------*/
58#ifndef DIV_32_H
59#define DIV_32_H
60
61/*----------------------------------------------------------------------------
62; INCLUDES
63----------------------------------------------------------------------------*/
64
65#include        "basicop_malloc.h"
66
67/*--------------------------------------------------------------------------*/
68#ifdef __cplusplus
69extern "C"
70{
71#endif
72
73    /*----------------------------------------------------------------------------
74    ; MACROS
75    ; Define module specific macros here
76    ----------------------------------------------------------------------------*/
77
78    /*----------------------------------------------------------------------------
79    ; DEFINES
80    ; Include all pre-processor statements here.
81    ----------------------------------------------------------------------------*/
82
83    /*----------------------------------------------------------------------------
84    ; EXTERNAL VARIABLES REFERENCES
85    ; Declare variables used in this module but defined elsewhere
86    ----------------------------------------------------------------------------*/
87
88    /*----------------------------------------------------------------------------
89    ; SIMPLE TYPEDEF'S
90    ----------------------------------------------------------------------------*/
91
92    /*----------------------------------------------------------------------------
93    ; ENUMERATED TYPEDEF'S
94    ----------------------------------------------------------------------------*/
95
96    /*----------------------------------------------------------------------------
97    ; STRUCTURES TYPEDEF'S
98    ----------------------------------------------------------------------------*/
99
100    /*----------------------------------------------------------------------------
101    ; GLOBAL FUNCTION DEFINITIONS
102    ; Function Prototype declaration
103    ----------------------------------------------------------------------------*/
104    Word32 Div_32(Word32 L_num,
105    Word16 L_denom_hi,
106    Word16 L_denom_lo,
107    Flag   *pOverflow) ;
108
109    /*----------------------------------------------------------------------------
110    ; END
111    ----------------------------------------------------------------------------*/
112#ifdef __cplusplus
113}
114#endif
115
116#endif /* _DIV_32_H_ */
117