setjmp.h

来自「AVR系列单片机ATMEGA64开发的LED显示屏程序 内容包括ATMEGA6」· C头文件 代码 · 共 20 行

#ifndef __SETJMP_H
#define __SETJMP_H
#if defined(_HC12) || defined(_HC11)
#define _JMPBUF_SIZ	3	/* pc, sp, x */
#pragma nonpaged_function setjmp longjmp
#elif defined(_HC16)
#define _JMPBUF_SIZ 4	/* pc ccr, sp, x */
#elif defined(_AVR)
#define _JMPBUF_SIZ 24
#elif defined(_MSP430)
#define _JMPBUF_SIZ 18
#else
#error "no target defined"
#endif

typedef int	jmp_buf[_JMPBUF_SIZ];
void longjmp(jmp_buf, int);
int setjmp(jmp_buf);
#endif