1*7c478bd9Sstevel@tonic-gate /* 2*7c478bd9Sstevel@tonic-gate * CDDL HEADER START 3*7c478bd9Sstevel@tonic-gate * 4*7c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*7c478bd9Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*7c478bd9Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*7c478bd9Sstevel@tonic-gate * with the License. 8*7c478bd9Sstevel@tonic-gate * 9*7c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*7c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*7c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 12*7c478bd9Sstevel@tonic-gate * and limitations under the License. 13*7c478bd9Sstevel@tonic-gate * 14*7c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*7c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*7c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*7c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*7c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*7c478bd9Sstevel@tonic-gate * 20*7c478bd9Sstevel@tonic-gate * CDDL HEADER END 21*7c478bd9Sstevel@tonic-gate */ 22*7c478bd9Sstevel@tonic-gate /* 23*7c478bd9Sstevel@tonic-gate * Copyright (c) 1992-2001 by Sun Microsystems, Inc. 24*7c478bd9Sstevel@tonic-gate * All rights reserved. 25*7c478bd9Sstevel@tonic-gate */ 26*7c478bd9Sstevel@tonic-gate 27*7c478bd9Sstevel@tonic-gate #ifndef _MULTIMEDIA_LIBAUDIO_IMPL_H 28*7c478bd9Sstevel@tonic-gate #define _MULTIMEDIA_LIBAUDIO_IMPL_H 29*7c478bd9Sstevel@tonic-gate 30*7c478bd9Sstevel@tonic-gate #include <malloc.h> 31*7c478bd9Sstevel@tonic-gate #include <unistd.h> 32*7c478bd9Sstevel@tonic-gate #include <stdlib.h> 33*7c478bd9Sstevel@tonic-gate #include <sys/types.h> 34*7c478bd9Sstevel@tonic-gate #include <libaudio.h> 35*7c478bd9Sstevel@tonic-gate #include <archdep.h> 36*7c478bd9Sstevel@tonic-gate 37*7c478bd9Sstevel@tonic-gate #ifdef __cplusplus 38*7c478bd9Sstevel@tonic-gate extern "C" { 39*7c478bd9Sstevel@tonic-gate #endif 40*7c478bd9Sstevel@tonic-gate 41*7c478bd9Sstevel@tonic-gate /* 42*7c478bd9Sstevel@tonic-gate * Useful defines 43*7c478bd9Sstevel@tonic-gate * 44*7c478bd9Sstevel@tonic-gate * CALLOC - allocate memory and clear it 45*7c478bd9Sstevel@tonic-gate * foo = CALLOC(15, char *); -- alloc 15 ptrs 46*7c478bd9Sstevel@tonic-gate * 47*7c478bd9Sstevel@tonic-gate * MALLOC - allocate memory 48*7c478bd9Sstevel@tonic-gate * foo = MALLOC(struct foobar); -- alloc 1 foobar 49*7c478bd9Sstevel@tonic-gate * 50*7c478bd9Sstevel@tonic-gate * REALLOC - re-allocate a larger amount of memory 51*7c478bd9Sstevel@tonic-gate * foo = REALLOC(foo, 10, struct foo); -- extend to 10 foos 52*7c478bd9Sstevel@tonic-gate * 53*7c478bd9Sstevel@tonic-gate * FREE - de-allocate memory 54*7c478bd9Sstevel@tonic-gate * 55*7c478bd9Sstevel@tonic-gate * NOTE: These routines all operate on objects they can take the size of, 56*7c478bd9Sstevel@tonic-gate * rather than byte counts. 57*7c478bd9Sstevel@tonic-gate * 58*7c478bd9Sstevel@tonic-gate * 59*7c478bd9Sstevel@tonic-gate * XXX - the (long) in the following defines is used to make 60*7c478bd9Sstevel@tonic-gate * XXX lint shut up about pointer alignment problems. 61*7c478bd9Sstevel@tonic-gate */ 62*7c478bd9Sstevel@tonic-gate #define MALLOC(type) \ 63*7c478bd9Sstevel@tonic-gate (type *)(long)malloc(sizeof (type)) 64*7c478bd9Sstevel@tonic-gate #define CALLOC(number, type) \ 65*7c478bd9Sstevel@tonic-gate (type *)(long)calloc((unsigned)(number), sizeof (type)) 66*7c478bd9Sstevel@tonic-gate #define REALLOC(ptr, number, type) \ 67*7c478bd9Sstevel@tonic-gate (type *)(long)realloc((char *)(ptr), (unsigned)(number) * sizeof (type)) 68*7c478bd9Sstevel@tonic-gate #define FREE(ptr) \ 69*7c478bd9Sstevel@tonic-gate (void) free((char *)(ptr)) 70*7c478bd9Sstevel@tonic-gate 71*7c478bd9Sstevel@tonic-gate /* 72*7c478bd9Sstevel@tonic-gate * START_C_FUNC - declare this function with C linkage 73*7c478bd9Sstevel@tonic-gate * END_C_FUNC - put at the end of the function 74*7c478bd9Sstevel@tonic-gate */ 75*7c478bd9Sstevel@tonic-gate #define START_C_FUNC extern "C" { 76*7c478bd9Sstevel@tonic-gate #define END_C_FUNC } 77*7c478bd9Sstevel@tonic-gate 78*7c478bd9Sstevel@tonic-gate #ifdef __cplusplus 79*7c478bd9Sstevel@tonic-gate } 80*7c478bd9Sstevel@tonic-gate #endif 81*7c478bd9Sstevel@tonic-gate 82*7c478bd9Sstevel@tonic-gate #endif /* !_MULTIMEDIA_LIBAUDIO_IMPL_H */ 83