1 files changed, 0 insertions, 16 deletions
diff --git a/sw/z80/arch/sleep.c b/sw/z80/arch/sleep.c
deleted file mode 100644
index 154e7ec..0000000
--- a/sw/z80/arch/sleep.c
+++ /dev/null
@@ -1,16 +0,0 @@
-#include "sleep.h"
-
-void usleep(uint16_t microseconds)
-{
-    __asm
-    pop hl
-loop:
-    ld bc, #SLEEP_UNIT
-unit:
-    nop
-    dec bc
-    jr nz, unit
-    dec hl
-    jr nz,loop
-    __endasm;
-}
-\ No newline at end of file