macports-ports/emulators/VisualBoyAdvance/files/debugger.patch

Don't conflate two different variables named "i" and two different
variables named "n". Clang errors on these variable redefinitions.

The "i" variable part of this patch is equivalent to what was done
upstream, as seen in this GitHub mirror's commit:

https://github.com/x3ro/VisualBoyAdvance/commit/722a30419a30345be3c2ebf6ef85689067ea7005
--- src/sdl/debugger.cpp.orig	2004-05-13 09:13:14.000000000 -0500
+++ src/sdl/debugger.cpp	2018-10-07 21:32:20.000000000 -0500
@@ -1275,12 +1275,12 @@
 
 #define ASCII(c) (c) < 32 ? '.' : (c) > 127 ? '.' : (c)
 
-void debuggerMemoryByte(int n, char **args)
+void debuggerMemoryByte(int nn, char **args)
 {
-  if(n == 2) {
+  if(nn == 2) {
     u32 addr = 0;
     sscanf(args[1], "%x", &addr);
-    for(int i = 0; i < 16; i++) {
+    for(int ii = 0; ii < 16; ii++) {
       int a = debuggerReadByte(addr);
       int b = debuggerReadByte(addr+1);
       int c = debuggerReadByte(addr+2);
@@ -1310,13 +1310,13 @@
     debuggerUsage("mb");    
 }
 
-void debuggerMemoryHalfWord(int n, char **args)
+void debuggerMemoryHalfWord(int nn, char **args)
 {
-  if(n == 2) {
+  if(nn == 2) {
     u32 addr = 0;
     sscanf(args[1], "%x", &addr);
     addr = addr & 0xfffffffe;
-    for(int i = 0; i < 16; i++) {
+    for(int ii = 0; ii < 16; ii++) {
       int a = debuggerReadByte(addr);
       int b = debuggerReadByte(addr+1);
       int c = debuggerReadByte(addr+2);
@@ -1346,13 +1346,13 @@
     debuggerUsage("mh");    
 }
 
-void debuggerMemory(int n, char **args)
+void debuggerMemory(int nn, char **args)
 {
-  if(n == 2) {
+  if(nn == 2) {
     u32 addr = 0;
     sscanf(args[1], "%x", &addr);
     addr = addr & 0xfffffffc;
-    for(int i = 0; i < 16; i++) {
+    for(int ii = 0; ii < 16; ii++) {
       int a = debuggerReadByte(addr);
       int b = debuggerReadByte(addr+1);
       int c = debuggerReadByte(addr+2);