diff -pruN zsnes_1_51.orig/src/parsegen.cpp zsnes_1_51/src/parsegen.cpp
--- zsnes_1_51.orig/src/parsegen.cpp	2008-12-29 11:14:50.415894893 +0000
+++ zsnes_1_51/src/parsegen.cpp	2008-12-29 11:16:04.956025228 +0000
@@ -31,6 +31,7 @@ Config file handler creator by Nach (C) 
 #include <sstream>
 #include <set>
 #include <stack>
+#include <cstring>
 using namespace std;
 
 #include <errno.h>
@@ -1822,7 +1823,7 @@ void parser_generate(istream& psr_stream
   }
 }
 
-int main(size_t argc, const char *const *const argv)
+int main(int argc, const char *const *const argv)
 {
   const char *cheader_file = 0;
   bool compile = false;
diff -pruN zsnes_1_51.orig/src/tools/depbuild.cpp zsnes_1_51/src/tools/depbuild.cpp
--- zsnes_1_51.orig/src/tools/depbuild.cpp	2008-12-29 11:14:50.431894945 +0000
+++ zsnes_1_51/src/tools/depbuild.cpp	2008-12-29 11:16:04.956025228 +0000
@@ -24,6 +24,7 @@ This program generates dependencies for 
 #include <iostream>
 #include <string>
 #include <cstdio>
+#include <cstdlib>
 using namespace std;
 
 #include "fileutil.h"
@@ -183,7 +184,7 @@ void dependency_calculate(const char *fi
   }
 }
 
-int main(size_t argc, const char *const *const argv)
+int main(int argc, const char *const *const argv)
 {
   if (argc < 5)
   {
diff -pruN zsnes_1_51.orig/src/tools/strutil.h zsnes_1_51/src/tools/strutil.h
--- zsnes_1_51.orig/src/tools/strutil.h	2008-12-29 11:14:50.431894945 +0000
+++ zsnes_1_51/src/tools/strutil.h	2008-12-29 11:16:04.956025228 +0000
@@ -25,6 +25,7 @@ This is part of a toolkit used to assist
 #include <string>
 #include <vector>
 #include <cctype>
+#include <cstring>
 
 struct ci_char_traits : public std::char_traits<char>
 {