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Solution for Exercise 23-7

ex2307

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

int main()
{
    FILE *test;

    test=fopen("blorfus","w");
    if(!test)
    {
        puts("Unable to create file");
        exit(1);
    }
    fclose(test);
    puts("File created");
    if(rename("blorfus","wambooli") == -1)
    {
        puts("Unable to rename file");
        exit(1);
    }
    puts("File renamed");
    return(0);
}