mirror of git://gcc.gnu.org/git/gcc.git
30 lines
601 B
C
30 lines
601 B
C
typedef unsigned long grub_uint64_t;
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typedef grub_uint64_t grub_size_t;
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grub_cmdline_get (unsigned max_len, int echo_char)
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{
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unsigned xpos, ypos, ystart;
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grub_size_t lpos, llen;
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char buf[max_len];
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void cl_print (int pos, int c)
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{
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char *p;
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for (p = buf + pos; *p; p++)
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{
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if (xpos++ > 78)
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grub_putchar ('\n');
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grub_putchar (*p);
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}
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}
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void cl_delete (unsigned len)
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{
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cl_set_pos ();
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cl_print (lpos, ' ');
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grub_memmove ();
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cl_print (lpos, echo_char);
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cl_set_pos ();
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}
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cl_delete (llen);
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grub_size_t n = lpos;
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cl_delete (n);
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}
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