26 lines
449 B
C
26 lines
449 B
C
#include <devices.h>
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#include <kb.h>
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#include <status.h>
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#include <stdint.h>
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#include <system.h>
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int kb_read_key (void) {
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char ch = 0;
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int r = device_do ("kb", KB_READ_KEY, &ch, NULL, NULL, NULL);
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if (r == ST_OK)
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return (int)ch;
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else
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return r;
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}
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int kb_read_key_nonblock (void) {
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char ch = 0;
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int r = device_do ("kb", KB_READ_KEY_NONBLOCK, &ch, NULL, NULL, NULL);
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if (r == ST_OK)
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return (int)ch;
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else
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return r;
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}
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