abs_s.h revision 4f1efc098cb5791c3e9f483f2af84aef70d2d0a0 
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 Pathname: ./gsm-amr/c/include/abs_s.h
32
33------------------------------------------------------------------------------
34 REVISION HISTORY
35
36 Description: Created separate header file for abs_s function.
37
38 Description: Updated template to make it build for Symbian.
39
40 Description: Moved _cplusplus #ifdef after Include section.
41
42 Who:                       Date:
43 Description:
44
45------------------------------------------------------------------------------
46 INCLUDE DESCRIPTION
47
48 This file contains all the constant definitions and prototype definitions
49 needed by the abs_s function.
50
51------------------------------------------------------------------------------
52*/
53
54/*----------------------------------------------------------------------------
55; CONTINUE ONLY IF NOT ALREADY DEFINED
56----------------------------------------------------------------------------*/
57#ifndef ABS_S_H
58#define ABS_S_H
59
60/*----------------------------------------------------------------------------
61; INCLUDES
62----------------------------------------------------------------------------*/
63#include    "basicop_malloc.h"
64
65/*--------------------------------------------------------------------------*/
66#ifdef __cplusplus
67extern "C"
68{
69#endif
70
71    /*----------------------------------------------------------------------------
72    ; MACROS
73    ; Define module specific macros here
74    ----------------------------------------------------------------------------*/
75
76    /*----------------------------------------------------------------------------
77    ; DEFINES
78    ; Include all pre-processor statements here.
79    ----------------------------------------------------------------------------*/
80
81    /*----------------------------------------------------------------------------
82    ; EXTERNAL VARIABLES REFERENCES
83    ; Declare variables used in this module but defined elsewhere
84    ----------------------------------------------------------------------------*/
85
86    /*----------------------------------------------------------------------------
87    ; SIMPLE TYPEDEF'S
88    ----------------------------------------------------------------------------*/
89
90    /*----------------------------------------------------------------------------
91    ; ENUMERATED TYPEDEF'S
92    ----------------------------------------------------------------------------*/
93
94    /*----------------------------------------------------------------------------
95    ; STRUCTURES TYPEDEF'S
96    ----------------------------------------------------------------------------*/
97
98    /*----------------------------------------------------------------------------
99    ; GLOBAL FUNCTION DEFINITIONS
100    ; Function Prototype declaration
101    ----------------------------------------------------------------------------*/
102    Word16 abs_s(Word16 var1);
103
104    /*----------------------------------------------------------------------------
105    ; END
106    ----------------------------------------------------------------------------*/
107#ifdef __cplusplus
108}
109#endif
110
111#endif  /* ABS_S_H */
112
113
114