x86_multiboot/boot/include/serial.h

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/*******************************************************************************/
/*  © Université de Lille, The Pip Development Team (2015-2021)                */
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/*  This software is a computer program whose purpose is to run a minimal,     */
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#ifndef __SERIAL_DRIVER__
#define __SERIAL_DRIVER__

void initSerial();
int serialReceived();
char readSerial();
int isTransmitEmpty();
void writeSerial(char a);

#endif