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 31 Pathname: ./gsm-amr/c/include/l_abs.h 32 33 ------------------------------------------------------------------------------ 34 REVISION HISTORY 35 36 Description: Created separate header file for L_abs function. 37 38 Description: Moved _cplusplus #ifdef after Include section.. 39 40 Who: Date: 41 Description: 42 43 ------------------------------------------------------------------------------ 44 INCLUDE DESCRIPTION 45 46 This file contains all the constant definitions and prototype definitions 47 needed by the L_abs function. 48 49 ------------------------------------------------------------------------------ 50 */ 51 52 /*---------------------------------------------------------------------------- 53 ; CONTINUE ONLY IF NOT ALREADY DEFINED 54 ----------------------------------------------------------------------------*/ 55 #ifndef L_ABS_H 56 #define L_ABS_H 57 58 /*---------------------------------------------------------------------------- 59 ; INCLUDES 60 ----------------------------------------------------------------------------*/ 61 #include "basicop_malloc.h" 62 63 /*--------------------------------------------------------------------------*/ 64 #ifdef __cplusplus 65 extern "C" 66 { 67 #endif 68 69 /*---------------------------------------------------------------------------- 70 ; MACROS 71 ; Define module specific macros here 72 ----------------------------------------------------------------------------*/ 73 74 /*---------------------------------------------------------------------------- 75 ; DEFINES 76 ; Include all pre-processor statements here. 77 ----------------------------------------------------------------------------*/ 78 79 /*---------------------------------------------------------------------------- 80 ; EXTERNAL VARIABLES REFERENCES 81 ; Declare variables used in this module but defined elsewhere 82 ----------------------------------------------------------------------------*/ 83 84 /*---------------------------------------------------------------------------- 85 ; SIMPLE TYPEDEF'S 86 ----------------------------------------------------------------------------*/ 87 88 /*---------------------------------------------------------------------------- 89 ; ENUMERATED TYPEDEF'S 90 ----------------------------------------------------------------------------*/ 91 92 /*---------------------------------------------------------------------------- 93 ; STRUCTURES TYPEDEF'S 94 ----------------------------------------------------------------------------*/ 95 96 /*---------------------------------------------------------------------------- 97 ; GLOBAL FUNCTION DEFINITIONS 98 ; Function Prototype declaration 99 ----------------------------------------------------------------------------*/ 100 Word32 L_abs(Word32 L_var1); 101 102 /*---------------------------------------------------------------------------- 103 ; END 104 ----------------------------------------------------------------------------*/ 105 #ifdef __cplusplus 106 } 107 #endif 108 109 #endif 110 111 112