Emulator functions prefixed with emu_ instead of uxn_

src/devices/system.c

@@ -96,27 +96,6 @@ system_deo(Uxn *u, Uint8 *d, Uint8 port)
 	}
 }
 
-/* Errors */
-
-int
-uxn_halt(Uxn *u, Uint8 instr, Uint8 err, Uint16 addr)
-{
-	Uint8 *d = &u->dev[0];
-	Uint16 handler = PEEK2(d);
-	if(handler) {
-		u->wst.ptr = 4;
-		u->wst.dat[0] = addr >> 0x8;
-		u->wst.dat[1] = addr & 0xff;
-		u->wst.dat[2] = instr;
-		u->wst.dat[3] = err;
-		return uxn_eval(u, handler);
-	} else {
-		system_inspect(u);
-		fprintf(stderr, "%s %s, by %02x at 0x%04x.\n", (instr & 0x40) ? "Return-stack" : "Working-stack", errors[err - 1], instr, addr);
-	}
-	return 0;
-}
-
 /* Console */
 
 int
@@ -142,3 +121,24 @@ console_deo(Uint8 *d, Uint8 port)
 		return;
 	}
 }
+
+/* Errors */
+
+int
+emu_halt(Uxn *u, Uint8 instr, Uint8 err, Uint16 addr)
+{
+	Uint8 *d = &u->dev[0];
+	Uint16 handler = PEEK2(d);
+	if(handler) {
+		u->wst.ptr = 4;
+		u->wst.dat[0] = addr >> 0x8;
+		u->wst.dat[1] = addr & 0xff;
+		u->wst.dat[2] = instr;
+		u->wst.dat[3] = err;
+		return uxn_eval(u, handler);
+	} else {
+		system_inspect(u);
+		fprintf(stderr, "%s %s, by %02x at 0x%04x.\n", (instr & 0x40) ? "Return-stack" : "Working-stack", errors[err - 1], instr, addr);
+	}
+	return 0;
+}

src/uxn.c

@@ -25,13 +25,13 @@ WITH REGARD TO THIS SOFTWARE.
 #define N2 PEEK2(s->dat + s->ptr - 4)
 #define L2 PEEK2(s->dat + s->ptr - 6)
 
-#define HALT(c)    { return uxn_halt(u, ins, (c), pc - 1); }
+#define HALT(c)    { return emu_halt(u, ins, (c), pc - 1); }
 #define FLIP       { s = ins & 0x40 ? &u->wst : &u->rst; }
 #define SET(x, y)  { if(x > s->ptr) HALT(1) tmp = (x & k) + y + s->ptr; if(tmp > 254) HALT(2) s->ptr = tmp; }
 #define PUT(o, v)  { s->dat[(s->ptr - 1 - (o))] = (v); }
 #define PUT2(o, v) { tmp = (v); POKE2(s->dat + (s->ptr - o - 2), tmp); }
-#define DEO(a, b)  { u->dev[(a)] = (b); if((deo_mask[(a) >> 4] >> ((a) & 0xf)) & 0x1) uxn_deo(u, (a)); }
+#define DEO(a, b)  { u->dev[(a)] = (b); if((deo_mask[(a) >> 4] >> ((a) & 0xf)) & 0x1) emu_deo(u, (a)); }
-#define DEI(a, b)  { PUT((a), ((dei_mask[(b) >> 4] >> ((b) & 0xf)) & 0x1) ? uxn_dei(u, (b)) : u->dev[(b)]) }
+#define DEI(a, b)  { PUT((a), ((dei_mask[(b) >> 4] >> ((b) & 0xf)) & 0x1) ? emu_dei(u, (b)) : u->dev[(b)]) }
 
 int
 uxn_eval(Uxn *u, Uint16 pc)

src/uxn.h

@@ -37,9 +37,9 @@ typedef struct Uxn {
 
 /* required functions */
 
-extern Uint8 uxn_dei(Uxn *u, Uint8 addr);
+extern Uint8 emu_dei(Uxn *u, Uint8 addr);
-extern void uxn_deo(Uxn *u, Uint8 addr);
+extern void emu_deo(Uxn *u, Uint8 addr);
-extern int uxn_halt(Uxn *u, Uint8 instr, Uint8 err, Uint16 addr);
+extern int emu_halt(Uxn *u, Uint8 instr, Uint8 err, Uint16 addr);
 extern Uint16 dei_mask[];
 extern Uint16 deo_mask[];
 

src/uxncli.c

@@ -21,7 +21,7 @@ Uint16 deo_mask[] = {0xc028, 0x0300, 0xc028, 0x8000, 0x8000, 0x8000, 0x8000, 0x0
 Uint16 dei_mask[] = {0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x07ff, 0x0000, 0x0000, 0x0000};
 
 Uint8
-uxn_dei(Uxn *u, Uint8 addr)
+emu_dei(Uxn *u, Uint8 addr)
 {
 	switch(addr & 0xf0) {
 	case 0xc0: return datetime_dei(u, addr);
@@ -30,7 +30,7 @@ uxn_dei(Uxn *u, Uint8 addr)
 }
 
 void
-uxn_deo(Uxn *u, Uint8 addr)
+emu_deo(Uxn *u, Uint8 addr)
 {
 	Uint8 p = addr & 0x0f, d = addr & 0xf0;
 	switch(d) {

src/uxnemu.c

@@ -84,7 +84,7 @@ audio_deo(int instance, Uint8 *d, Uint8 port, Uxn *u)
 }
 
 Uint8
-uxn_dei(Uxn *u, Uint8 addr)
+emu_dei(Uxn *u, Uint8 addr)
 {
 	Uint8 p = addr & 0x0f, d = addr & 0xf0;
 	switch(d) {
@@ -99,7 +99,7 @@ uxn_dei(Uxn *u, Uint8 addr)
 }
 
 void
-uxn_deo(Uxn *u, Uint8 addr)
+emu_deo(Uxn *u, Uint8 addr)
 {
 	Uint8 p = addr & 0x0f, d = addr & 0xf0;
 	switch(d) {
@@ -165,7 +165,9 @@ set_window_size(SDL_Window *window, int w, int h)
 	SDL_SetWindowSize(window, w, h);
 }
 
-int emu_resize(void){
+int
+emu_resize(void)
+{
 	if(emu_texture != NULL)
 		SDL_DestroyTexture(emu_texture);
 	SDL_RenderSetLogicalSize(emu_renderer, uxn_screen.width, uxn_screen.height);