int smpi_loaded_page = -1;
char* smpi_start_data_exe = nullptr;
int smpi_size_data_exe = 0;
-bool smpi_privatize_global_variables;
+int smpi_privatize_global_variables;
static const int PROT_RWX = (PROT_READ | PROT_WRITE | PROT_EXEC);
static const int PROT_RW = (PROT_READ | PROT_WRITE );