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-rw-r--r--src/ast_vgatool.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/ast_vgatool.h b/src/ast_vgatool.h
index 275369b..6d24263 100644
--- a/src/ast_vgatool.h
+++ b/src/ast_vgatool.h
@@ -166,3 +166,7 @@
*(ULONG *) (pAST->MMIOVirtualAddr + 0xF000) = 0x1; \
*(ULONG *) (pAST->MMIOVirtualAddr + 0x10000 + ((addr) & 0x0000FFFF)) = (data); \
}
+
+/* Delay */
+#define DelayUS(x) usleep(x)
+#define DelayMS(x) DelayUS(1000*x)