stdlib.h
来自「通过51单片机控制用sp2349扩展串口」· C头文件 代码 · 共 54 行
H
54 行
/*--------------------------------------------------------------------------STDLIB.HStandard functions.Copyright (c) 1988-2002 Keil Elektronik GmbH and Keil Software, Inc.All rights reserved.--------------------------------------------------------------------------*/#ifndef __STDLIB_H__#define __STDLIB_H__#ifndef _SIZE_T #define _SIZE_T typedef unsigned int size_t;#endif#ifndef NULL #define NULL ((void *) 0L)#endif#ifndef _WCHAR_T_DEFINED_#define _WCHAR_T_DEFINED_typedef char wchar_t;#endif#pragma SAVE#pragma REGPARMSextern int abs (int val);extern long labs (long val);extern float atof (char *s1);extern long atol (char *s1);extern int atoi (char *s1);extern int rand ();extern void srand (int);extern float strtod (char *, char **);extern long strtol (char *, char **, unsigned char);extern unsigned long strtoul (char *, char **, unsigned char);#define _MALLOC_MEM_ xdataextern int init_mempool (void _MALLOC_MEM_ *p, unsigned int size);extern void _MALLOC_MEM_ *malloc (unsigned int size);extern void free (void _MALLOC_MEM_ *p);extern void _MALLOC_MEM_ *realloc (void _MALLOC_MEM_ *p, unsigned int size);extern void _MALLOC_MEM_ *calloc (unsigned int size, unsigned int len);#pragma RESTORE#endif
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