diff --git a/README.md b/README.md
index 76e2293..e73e76f 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # Uxn11
 
-An emulator for the [Uxn stack-machine](https://wiki.xxiivv.com/site/uxn.html), written in ANSI C. 
+An emulator for the [Uxn stack-machine](https://wiki.xxiivv.com/site/uxn.html), written in ANSI C. The emulator contains a few linux specific utilities in the Console device to allow for it to interface with the unix systems.
 
 ## Building 
 
@@ -37,7 +37,7 @@ bin/uxnemu bin/polycat.rom arg1 arg2
 The file device is _sandboxed_, meaning that it should not be able to read or write outside of the working directory.
 
 - `00` system
-- `10` console
+- `10` console(+)
 - `20` screen
 - `80` controller
 - `90` mouse
diff --git a/src/devices/console.c b/src/devices/console.c
index 4e9e5fa..306acc1 100644
--- a/src/devices/console.c
+++ b/src/devices/console.c
@@ -41,35 +41,38 @@ static int from_child_fd[2];
 static int saved_in;
 static int saved_out;
 
+struct winsize ws = {24, 80, 8, 12};
+
 static void
-parse_args(Uint8 *d, Uxn *u)
+parse_args(Uxn *u, Uint8 *d)
 {
-	int addr = (d[0x3] << 8) | d[0x4];
+	Uint8 *port_addr = d + 0x3;
+	int addr = PEEK2(port_addr);
 	char *pos = (char *)&u->ram[addr];
 	int i = 0;
 	do {
 		fork_args[i++] = pos;
-		while (*pos != 0) pos++;
+		while(*pos != 0) pos++;
 		pos++;
-	} while (*pos != '\0');
+	} while(*pos != '\0');
 	fork_args[i] = NULL;
 }
 
 /* call after we're sure the process has exited */
 static void
-clean_after_child()
+clean_after_child(void)
 {
 	child_pid = 0;
-	if (child_mode >= 0x80) {
+	if(child_mode >= 0x80) {
 		close(pty_fd);
 		dup2(saved_in, 0);
 		dup2(saved_out, 1);
 	} else {
-		if (child_mode & 0x01) {
+		if(child_mode & 0x01) {
 			close(to_child_fd[1]);
 			dup2(saved_out, 1);
 		}
-		if (child_mode & 0x06) {
+		if(child_mode & 0x06) {
 			close(from_child_fd[0]);
 			dup2(saved_in, 0);
 		}
@@ -99,14 +102,14 @@ console_listen(Uxn *u, int i, int argc, char **argv)
 }
 
 static void
-start_fork_pty(Uint8 *d, Uxn *u)
+start_fork_pty(Uint8 *d)
 {
 	int fd = -1;
 	pid_t pid = forkpty(&fd, NULL, NULL, NULL);
-	if (pid < 0) { /* failure */
+	if(pid < 0) { /* failure */
 		d[0x6] = 0xff;
 		fprintf(stderr, "fork failure\n");
-	} else if (pid == 0) { /* child */
+	} else if(pid == 0) { /* child */
 		setenv("TERM", "ansi", 1);
 		execvp(fork_args[0], fork_args);
 		d[0x6] = 0xff;
@@ -114,7 +117,6 @@ start_fork_pty(Uint8 *d, Uxn *u)
 	} else { /*parent*/
 		child_pid = pid;
 		pty_fd = fd;
-		struct winsize ws = {24, 80, 8, 12};
 		ioctl(fd, TIOCSWINSZ, &ws);
 		saved_in = dup(0);
 		saved_out = dup(1);
@@ -124,20 +126,20 @@ start_fork_pty(Uint8 *d, Uxn *u)
 }
 
 static void
-start_fork_pipe(Uint8 *d, Uxn *u)
+start_fork_pipe(Uint8 *d)
 {
-	if (child_mode & 0x01) {
+	if(child_mode & 0x01) {
 		/* parent writes to child's stdin */
-		if (pipe(to_child_fd) == -1) {
+		if(pipe(to_child_fd) == -1) {
 			d[0x6] = 0xff;
 			fprintf(stderr, "pipe error: to child\n");
 			return;
 		}
 	}
 
-	if (child_mode & 0x06) {
+	if(child_mode & 0x06) {
 		/* parent reads from child's stdout and/or stderr */
-		if (pipe(from_child_fd) == -1) {
+		if(pipe(from_child_fd) == -1) {
 			d[0x6] = 0xff;
 			fprintf(stderr, "pipe error: from child\n");
 			return;
@@ -145,17 +147,17 @@ start_fork_pipe(Uint8 *d, Uxn *u)
 	}
 
 	pid_t pid = fork();
-	if (pid < 0) { /* failure */
+	if(pid < 0) { /* failure */
 		d[0x6] = 0xff;
 		fprintf(stderr, "fork failure\n");
-	} else if (pid == 0) { /* child */
-		if (child_mode & 0x01) {
+	} else if(pid == 0) { /* child */
+		if(child_mode & 0x01) {
 			dup2(to_child_fd[0], 0);
 			close(to_child_fd[1]);
 		}
-		if (child_mode & 0x06) {
-			if (child_mode & 0x02) dup2(from_child_fd[1], 1);
-			if (child_mode & 0x04) dup2(from_child_fd[1], 2);
+		if(child_mode & 0x06) {
+			if(child_mode & 0x02) dup2(from_child_fd[1], 1);
+			if(child_mode & 0x04) dup2(from_child_fd[1], 2);
 			close(from_child_fd[0]);
 		}
 		execvp(fork_args[0], fork_args);
@@ -163,12 +165,12 @@ start_fork_pipe(Uint8 *d, Uxn *u)
 		fprintf(stderr, "exec failure\n");
 	} else { /*parent*/
 		child_pid = pid;
-		if (child_mode & 0x01) {
+		if(child_mode & 0x01) {
 			saved_out = dup(1);
 			dup2(to_child_fd[1], 1);
 			close(to_child_fd[0]);
 		}
-		if (child_mode & 0x06) {
+		if(child_mode & 0x06) {
 			saved_in = dup(0);
 			dup2(from_child_fd[0], 0);
 			close(from_child_fd[1]);
@@ -179,10 +181,10 @@ start_fork_pipe(Uint8 *d, Uxn *u)
 static void
 kill_child(Uint8 *d)
 {
-	if (child_pid) {
+	if(child_pid) {
 		kill(child_pid, 9);
 		int wstatus;
-		if (waitpid(child_pid, &wstatus, 0)) {
+		if(waitpid(child_pid, &wstatus, 0)) {
 			d[0x6] = 1;
 			d[0x7] = WEXITSTATUS(wstatus);
 			clean_after_child();
@@ -196,12 +198,11 @@ start_fork(Uxn *u, Uint8 *d)
 	fflush(stderr);
 	kill_child(d);
 	child_mode = d[0x5];
-	parse_args(d, u);
-	if (child_mode >= 0x80) {
-		start_fork_pty(d, u);
-	} else {
-		start_fork_pipe(d, u);
-	}
+	parse_args(u, d);
+	if(child_mode >= 0x80)
+		start_fork_pty(d);
+	else
+		start_fork_pipe(d);
 }
 
 Uint8
@@ -211,9 +212,9 @@ console_dei(Uxn *u, Uint8 addr)
 	switch(port) {
 	case 0x6:
 	case 0x7:
-		if (child_pid) {
+		if(child_pid) {
 			int wstatus;
-			if (waitpid(child_pid, &wstatus, WNOHANG)) {
+			if(waitpid(child_pid, &wstatus, WNOHANG)) {
 				d[0x6] = 1;
 				d[0x7] = WEXITSTATUS(wstatus);
 				clean_after_child();
diff --git a/src/devices/console.h b/src/devices/console.h
index a697400..679b4e0 100644
--- a/src/devices/console.h
+++ b/src/devices/console.h
@@ -10,8 +10,6 @@ WITH REGARD TO THIS SOFTWARE.
 */
 
 #define CONSOLE_VERSION 1
-#define CONSOLE_DEIMASK 0x0000
-#define CONSOLE_DEOMASK 0x0300
 
 #define CONSOLE_STD 0x1
 #define CONSOLE_ARG 0x2
diff --git a/src/devices/controller.h b/src/devices/controller.h
index bbc68e1..d4d835e 100644
--- a/src/devices/controller.h
+++ b/src/devices/controller.h
@@ -10,8 +10,6 @@ WITH REGARD TO THIS SOFTWARE.
 */
 
 #define CONTROL_VERSION 1
-#define CONTROL_DEIMASK 0x0000
-#define CONTROL_DEOMASK 0x0000
 
 void controller_down(Uxn *u, Uint8 *d, Uint8 mask);
 void controller_up(Uxn *u, Uint8 *d, Uint8 mask);
diff --git a/src/devices/datetime.h b/src/devices/datetime.h
index f74c0a0..4ae7a6c 100644
--- a/src/devices/datetime.h
+++ b/src/devices/datetime.h
@@ -10,7 +10,5 @@ WITH REGARD TO THIS SOFTWARE.
 */
 
 #define DATETIME_VERSION 1
-#define DATETIME_DEIMASK 0x07ff
-#define DATETIME_DEOMASK 0x0000
 
 Uint8 datetime_dei(Uxn *u, Uint8 addr);
diff --git a/src/devices/link.h b/src/devices/link.h
index 0cba46c..511a19e 100644
--- a/src/devices/link.h
+++ b/src/devices/link.h
@@ -10,8 +10,6 @@ WITH REGARD TO THIS SOFTWARE.
 */
 
 #define LINK_VERSION 1
-#define LINK_DEIMASK 0x0000
-#define LINK_DEOMASK 0xaaaa
 
 Uint8 link_dei(Uxn *u, Uint8 addr);
 void link_deo(Uint8 *ram, Uint8 *d, Uint8 port);
diff --git a/src/devices/screen.h b/src/devices/screen.h
index 5599dbb..167c634 100644
--- a/src/devices/screen.h
+++ b/src/devices/screen.h
@@ -10,8 +10,6 @@ WITH REGARD TO THIS SOFTWARE.
 */
 
 #define SCREEN_VERSION 1
-#define SCREEN_DEIMASK 0x003c
-#define SCREEN_DEOMASK 0xc028
 
 typedef struct UxnScreen {
 	int width, height, x1, y1, x2, y2;
@@ -19,14 +17,13 @@ typedef struct UxnScreen {
 	Uint8 *fg, *bg;
 } UxnScreen;
 
-extern UxnScreen uxn_screen;
-extern int emu_resize(int width, int height);
-
 void screen_fill(Uint8 *layer, int x1, int y1, int x2, int y2, int color);
 void screen_palette(Uint8 *addr);
 void screen_resize(Uint16 width, Uint16 height);
 void screen_change(Uint16 x1, Uint16 y1, Uint16 x2, Uint16 y2);
 void screen_redraw(Uxn *u);
-
 Uint8 screen_dei(Uxn *u, Uint8 addr);
 void screen_deo(Uint8 *ram, Uint8 *d, Uint8 port);
+
+extern UxnScreen uxn_screen;
+extern int emu_resize(int width, int height);
\ No newline at end of file
diff --git a/src/devices/system.h b/src/devices/system.h
index 227e8b7..21f783a 100644
--- a/src/devices/system.h
+++ b/src/devices/system.h
@@ -10,18 +10,14 @@ WITH REGARD TO THIS SOFTWARE.
 */
 
 #define SYSTEM_VERSION 2
-#define SYSTEM_DEIMASK 0x0030
-#define SYSTEM_DEOMASK 0xff38
-
 #define RAM_PAGES 0x10
 
-extern char *boot_rom;
-
 void system_reboot(Uxn *u, char *rom, int soft);
 void system_inspect(Uxn *u);
 int system_version(char *emulator, char *date);
 int system_error(char *msg, const char *err);
 int system_init(Uxn *u, Uint8 *ram, char *rom);
-
 Uint8 system_dei(Uxn *u, Uint8 addr);
 void system_deo(Uxn *u, Uint8 *d, Uint8 port);
+
+extern char *boot_rom;
\ No newline at end of file