prepare for merge back part 2, electric boogaloo

src/main.cpp

@@ -1,6 +1,6 @@
 #include <core.h>
 #include <stdio.h>
 
-int main(int argc, char* argv[], char* envp[]) {
+int main(int argc, char* argv[]) {
     return sdrpp_main(argc, argv);
 }