34 lines
579 B
C
34 lines
579 B
C
#include <stdio.h>
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#include <string.h>
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void __io_putchar ( char );
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void _SMALL_PRINTF_puts(const char *ptr, int len, FILE *fp)
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{
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if ( fp && ( fp->_file == -1 ) /* No file => sprintf */
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&& (fp->_flags & (__SWR | __SSTR) ) )
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{
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char *str = fp->_p;
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for ( ; len ; len-- )
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{
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*str ++ = *ptr++;
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}
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fp->_p = str;
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}
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else /* file => printf */
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{
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for ( ; len ; len-- )
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__io_putchar ( *ptr++ );
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}
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}
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int puts(const char *str)
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{
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int len = strlen ( str );
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_SMALL_PRINTF_puts(str, len, 0) ;
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__io_putchar ( '\n' );
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return len;
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}
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