Fix C++ header includes

.gitignore

@@ -36,6 +36,12 @@
 *.x86_64
 *.hex
 
+# Switch Executables
+*.nso
+*.nro
+*.nacp
+*.pfs0
+
 # Debug files
 *.dSYM/
 *.su

stratosphere/loader/source/ldr_main.cpp

@@ -1,6 +1,6 @@
-#include <stdlib.h>
+#include <cstdlib>
-#include <stdint.h>
+#include <cstdint>
-#include <string.h>
+#include <cstring>
 #include <malloc.h>
 
 #include <switch.h>