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#include <libc.h>
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#include <libc.h>
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#include <unistd.h>
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#include <unistd.h>
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#include <stdio.h>
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#include <stdio.h>
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#include <io/io.h>
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#include <io/io.h>
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#include <string.h>
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#include <errno.h>
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const static char nl = '\n';
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const static char nl = '\n';
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int puts(const char *str)
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int puts(const char *str)
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{
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{
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    return EOF;
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    return EOF;
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}
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}
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int putchar(int c)
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int putchar(int c)
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{
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{
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    char buf[STR_BOUNDS(1)];
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    unsigned char ch = c;
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    size_t offs;
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    offs = 0;
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    if (chr_encode(c, buf, &offs, STR_BOUNDS(1)) != EOK)
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        return EOF;
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    if (write_stdout((void *) &ch, 1) == 1)
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    if (write_stdout((void *) buf, offs) == offs)
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        return c;
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        return c;
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    return EOF;
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    return EOF;
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}
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}
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int getchar(void)
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int getchar(void)
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{
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{
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    unsigned char c;
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    unsigned char c;
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    flush_stdout();
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    if (read_stdin((void *) &c, 1) == 1)
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    if (read_stdin((void *) &c, 1) == 1)
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        return c;
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        return c;
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    return EOF;
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    return EOF;
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}
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}
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int fflush(FILE *f)
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{
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    (void) f;
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    return flush_stdout();
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}
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/** @}
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/** @}
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 */
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 */