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 /****************************************************************************************
19 Portions 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)
26 Permission to distribute, modify and use this file under the standard license
27 terms listed above has been obtained from the copyright holder.
28 ****************************************************************************************/
29 /*
30  Pathname: ./gsm-amr/c/include/negate.h
31 
32 ------------------------------------------------------------------------------
33  REVISION HISTORY
34 
35  Description: Created separate header file for negate function.
36 
37  Description: Updated template to make it build in Symbian. Updated copyright
38               year.
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 negate function.
50 
51 ------------------------------------------------------------------------------
52 */
53 
54 /*----------------------------------------------------------------------------
55 ; CONTINUE ONLY IF NOT ALREADY DEFINED
56 ----------------------------------------------------------------------------*/
57 #ifndef NEGATE_H
58 #define NEGATE_H
59 
60 /*----------------------------------------------------------------------------
61 ; INCLUDES
62 ----------------------------------------------------------------------------*/
63 #include    "basicop_malloc.h"
64 
65 /*--------------------------------------------------------------------------*/
66 #ifdef __cplusplus
67 extern "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 negate(register Word16 var1);
103 
104     /*----------------------------------------------------------------------------
105     ; END
106     ----------------------------------------------------------------------------*/
107 #ifdef __cplusplus
108 }
109 #endif
110 
111 #endif
112 
113 
114