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-rw-r--r--int10vga.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/int10vga.h b/int10vga.h
index e254e3f..a2a20a0 100644
--- a/int10vga.h
+++ b/int10vga.h
@@ -38,6 +38,7 @@ static inline uint8_t bda_get_byte(unsigned int offset) {
#define bda_get_num_columns() bda_get_word(0x4a)
#define bda_get_video_page_size() bda_get_word(0x4c)
#define bda_get_cur_video_page() bda_get_word(0x62)
+#define bda_get_last_row() bda_get_byte(0x84)
#define bda_get_tick_count() bda_get_dword(0x6c)
#define bda_get_tick_count_lo() bda_get_word(0x6c)