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#include <stdlib.h>
#include <stdio.h>
extern int main(int argc, char* argv[]) {
if(argc != 2) {
printf("usage: %s filename-to-read\n", argv[0]);
return 1;
}
FILE * temp_input_file = fopen(argv[1], "r");
char char_buffer = fgetc(temp_input_file);
while(char_buffer != EOF) {
printf("I have character %c on position %ld\n", char_buffer, ftell(temp_input_file)-1);
char_buffer = fgetc(temp_input_file);
}
printf("reached EOF!\n");
return 0;
}
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