X-Git-Url: http://gitweb.hugovil.com/?a=blobdiff_plain;ds=sidebyside;f=src%2Fmemory.c;h=ac8bca5154cc0e01c145941ff75d3131a075e23c;hb=82819ebb72819f4a39c5a9aa95fbb2cef22d510f;hp=44a2118f596d48d52e09b65f0ef3f986dfb09a7c;hpb=47f57bc5800c41963db47b2f2dddf8f612ddc295;p=emu8051.git

diff --git a/src/memory.c b/src/memory.c
index 44a2118..ac8bca5 100644
--- a/src/memory.c
+++ b/src/memory.c
@@ -183,46 +183,6 @@ stack_pop16(void)
 	return value;
 }
 
-void
-psw_write_cy(int cy)
-{
-	u_int8_t psw = memory_read8(INT_MEM_ID, _PSW_);
-
-	if (cy)
-		psw |= 0x80;  /* Set */
-	else
-		psw &= ~0x80; /* Clear */
-
-	memory_write8(INT_MEM_ID, _PSW_, psw); /* Save updated value */
-}
-
-void
-psw_set_cy(void)
-{
-	u_int8_t psw = memory_read8(INT_MEM_ID, _PSW_);
-
-	psw |= 0x80;
-
-	memory_write8(INT_MEM_ID, _PSW_, psw); /* Save updated value */
-}
-
-void
-psw_clr_cy(void)
-{
-	u_int8_t psw = memory_read8(INT_MEM_ID, _PSW_);
-
-	psw &= ~0x80;
-
-	memory_write8(INT_MEM_ID, _PSW_, psw); /* Save updated value */
-}
-
-/* Returns 0 or 1 */
-int
-psw_read_cy(void)
-{
-	return memory_read8(INT_MEM_ID, _PSW_) >> 7;
-}
-
 /* Dump memory */
 void
 DumpMem(char *Address, char *Asize, int memory_id)