Fixed board_serial_bytes_available prototype error.

joshua-beck-0908 · joshua-beck-0908 · commit 3d183bbc5ff5 · 2024-04-07T05:30:56.000+09:30
diff --git a/supervisor/shared/serial.c b/supervisor/shared/serial.c
@@ -122,7 +122,7 @@ MP_WEAK char board_serial_read(void) {
 }
 
 MP_WEAK uint32_t board_serial_bytes_available(void) {
-    return false;
+    return 0;
 }
 
 MP_WEAK void board_serial_write_substring(const char *text, uint32_t length) {

Original file line number	Diff line number	Diff line change
`@@ -122,7 +122,7 @@ MP_WEAK char board_serial_read(void) {`
`122`	`122`	`}`
`123`	`123`
`124`	`124`	`MP_WEAK uint32_t board_serial_bytes_available(void) {`
`125`		`- return false;`
	`125`	`+ return 0;`
`126`	`126`	`}`
`127`	`127`
`128`	`128`	`MP_WEAK void board_serial_write_substring(const char *text, uint32_t length) {`