neptune/kern/libkern/uart.c
2025-09-01 22:43:50 +02:00

10 lines
206 B
C

/* QEMU memory maps a UART device here. */
#define UART_BASE ((volatile char *)0x10000000)
void uart_putc(char c) {
*UART_BASE = c;
}
void uart_puts(const char *s) {
while (*s) uart_putc(*s++);
}