66 lines
3.0 KiB
C
66 lines
3.0 KiB
C
#pragma once
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#include "assert.h"
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#include "stdarg.h"
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#include "stdint.h"
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#include "stddef.h"
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#include "minmax.h"
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#define islower(c) (('a' <= (c)) && ((c) <= 'z'))
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#define isupper(c) (('A' <= (c)) && ((c) <= 'Z'))
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#define isdigit(c) (('0' <= (c)) && ((c) <= '9'))
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#define isspace(c) \
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(((c) == ' ') || ((c) == '\t') || ((c) == '\f') || ((c) == '\n') || ((c) == '\r') || \
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((c) == '\v'))
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#define isprint(c) ((' ' <= (c)) && ((c) <= '~'))
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#define EOF (-1)
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/** compares the first @param n bytes (each interpreted as
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* unsigned char) of the memory areas @param s1 and @param s2.
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*/
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__attribute__ ((access (read_only, 1, 3), access (read_only, 2, 3))) int memcmp(const void *s1, const void *s2, size_t n);
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/**
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* copies n bytes from memory area src to memory area dest. The memory areas may overlap
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*/
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__attribute__ ((access (write_only, 1, 3), access (read_only, 2, 3))) void *memmove(void *dest, const void *src, size_t n);
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__attribute__ ((access (write_only, 1, 3), access (read_only, 2, 3))) void *memcpy(void *dest, const void *src, size_t n);
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__attribute__ ((access (write_only, 1, 3))) void *memset(void *s, int c, size_t n);
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char *itoa(long long int value, char *str, int base);
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void reverse(char s[]);
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int strlen(const char s[]);
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__attribute__ ((access (read_only, 1, 2))) unsigned int strnlen(const char *s, size_t count);
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int strcmp(const char s1[], const char s2[]);
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__attribute__ ((access (read_only, 2), access (write_only, 1, 3))) char *strzcpy(char *dst, const char *src, int len);
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int puts(const char *str);
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int putc(const int c);
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int vsnprintf(char *str, size_t size, const char *format, va_list ap) __attribute__ ((__format__ (printf, 3, 0)));
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int vprintf(const char *format, va_list ap) __attribute__ ((__format__ (printf, 1, 0)));
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int printf(const char *format, ...) __attribute__ ((__format__ (printf, 1, 2)));
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void *mmap(void *addr, size_t len, int prot, int flags, char *path);
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int munmap(void *addr, size_t len);
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int asprintf(char **strp, const char *fmt, ...) __attribute__ ((__format__ (printf, 2, 3)));
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int vasprintf(char **strp, const char *fmt, va_list ap) __attribute__ ((__format__ (printf, 2, 0)));
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int syscall5(int id, unsigned int arg1, unsigned int arg2, unsigned int arg3,
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unsigned int arg4, unsigned int arg5);
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int syscall4(int id, unsigned int arg1, unsigned int arg2, unsigned int arg3,
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unsigned int arg4);
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int syscall3(int id, unsigned int arg1, unsigned int arg2, unsigned int arg3);
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int syscall2(int id, unsigned int arg1, unsigned int arg2);
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int syscall1(int id, unsigned int arg1);
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int syscall0(int id);
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void _exit(int status);
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void helo();
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int testSycall5(uint arg1, uint arg2, uint arg3, uint arg4, uint arg5);
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char readc();
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char getchar();
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int readline(char *buf, int size);
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int brk(void *addr);
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void *sbrk(intptr_t increment);
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void *malloc(size_t size);
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void *calloc(size_t nmemb, size_t size);
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void *realloc(void *ptr, size_t size);
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void free(void *ptr);
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