decryption

#include <stdio.h>

//this int main runs when someone types -decrypt (eventually implement that)
int main(){
char filename, outChar, char1, char2;
FILE *original, *process;
printf("Enter the name of the file you want to decrypt: "); //this will change cus the original command already says the file name (cryptoMagic -decrypt [filename]
scanf("%s", filename);
original = fopen(filename, "w");
if (original==NULL)
    printf("File does not exist");
process = fopen("temp.txt", "r");
if (process==NULL)
    printf("File does not exist");
outChar = fgetc(process);
while(outChar != EOF) //figure out how to loop through the .crp file, 
{

//get ASCII value and output as character?

}



}