22 lines
469 B
C
22 lines
469 B
C
#include <stdio.h>
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#include <termios.h>
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#include <unistd.h>
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/* reads from keypress, doesn't echo */
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int _getch(void)
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{
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struct termios oldattr, newattr;
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int ch;
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tcgetattr( STDIN_FILENO, &oldattr );
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newattr = oldattr;
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newattr.c_lflag &= ~( ICANON | ECHO );
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tcsetattr( STDIN_FILENO, TCSANOW, &newattr );
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ch = getchar();
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tcsetattr( STDIN_FILENO, TCSANOW, &oldattr );
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return ch;
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}
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int _ungetch(char ch)
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{
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return ungetc(ch, stdin);
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} |