47 lines
1.4 KiB
C
47 lines
1.4 KiB
C
typedef __SIZE_TYPE__ size_t;
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#define __SSIZE_TYPE__ \
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__typeof__(_Generic((__SIZE_TYPE__)0, \
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unsigned long long int : (long long int)0, \
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unsigned long int : (long int)0, \
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unsigned int : (int)0, \
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unsigned short : (short)0))
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typedef __SSIZE_TYPE__ ssize_t;
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typedef struct {
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int x;
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} FILE;
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// do not use the default values for these constants to verify that this
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// definition is found
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#define EOF (-2)
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#define AT_FDCWD (-101)
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#ifdef __cplusplus
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#define restrict /*restrict*/
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#endif
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int isascii(int);
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int islower(int);
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int isalpha(int);
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int isalnum(int);
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int isblank(int);
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int ispunct(int);
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int isupper(int);
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int isgraph(int);
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int isprint(int);
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int isdigit(int);
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int isspace(int);
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int isxdigit(int);
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int toupper(int);
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int tolower(int);
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int toascii(int);
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int getc(FILE *);
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int fgetc(FILE *);
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int getchar(void);
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size_t fread(void *restrict, size_t, size_t, FILE *restrict);
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size_t fwrite(const void *restrict, size_t, size_t, FILE *restrict);
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ssize_t read(int, void *, size_t);
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ssize_t write(int, const void *, size_t);
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ssize_t getline(char **restrict, size_t *restrict, FILE *restrict);
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ssize_t getdelim(char **restrict, size_t *restrict, int, FILE *restrict);
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char *getenv(const char *);
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