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-rw-r--r--src/include/pc80/mc146818rtc.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/include/pc80/mc146818rtc.h b/src/include/pc80/mc146818rtc.h
index 7be552d157..d6dcf01b77 100644
--- a/src/include/pc80/mc146818rtc.h
+++ b/src/include/pc80/mc146818rtc.h
@@ -109,9 +109,11 @@ static inline void cmos_write(unsigned char val, unsigned char addr)
#if !defined(__ROMCC__)
void rtc_init(int invalid);
#if CONFIG_USE_OPTION_TABLE
+int set_option(const char *name, void *val);
int get_option(void *dest, const char *name);
unsigned read_option_lowlevel(unsigned start, unsigned size, unsigned def);
#else
+static inline int set_option(const char *name __attribute__((unused)), void *val __attribute__((unused))) { return -2; };
static inline int get_option(void *dest __attribute__((unused)),
const char *name __attribute__((unused))) { return -2; }
static inline unsigned read_option_lowlevel(unsigned start, unsigned size, unsigned def)