#include <stdio.h>
#include <stdlib.h>
#include <string.h>

int main(int argc, char **argv){
    
    long mem_size = 0;
    
    //Handling arguments
    if(argc < 2){
	printf("too few arguments\n");
	return 1;
    }
    for(int i = 1; i < argc; i++){
	if(strcmp(argv[i], "-m") == 0 || strcmp(argv[i], "--memory") == 0){
	    char *endptr;
	    long convert = strtol(argv[i+1], &endptr, 10);
	    mem_size = &endptr != NULL ? convert : mem_size;
	}
	if(strcmp(argv[i], "-h") == 0 || strcmp(argv[i], "--help") == 0){
	    printf("Usage: %s [OPTIONS] file\nOptions:\n%s-m, --memory: specify RAM size\n%s-h, --help: print this message\n\n",argv[0],"    ","    ");
	    return 0;
	}
    }

    //Intializing memory and stuff

    long PC = 0; //program counter
    char *mem_pointer = malloc(mem_size * sizeof(char)); //allocate RAM
    if(mem_pointer == NULL){
	printf("ERROR: Memory allocation failed (Buy more RAM)");
	return 2;
    }

    free(mem_pointer);
    return 0;
}