cast « pointer « C File Q&A

1. 23warning: assignment makes pointer from integer without a cast    stackoverflow.com

Im new in programming c with arrays and files. Im just trying to run the following code but i get warnings like that:

23 44 warning: assignment makes pointer from ...

2. read a file's line into an array, error: makes pointer from integer without a cast    bytes.com

P: n/a Kinbote Hi, I'm trying to make a function that opens a file, reads it in line by line, puts each line into an malloc'd array, and returns the array. I suspect I'm going about it in an atypical fashion, as I'm avoiding the use of fscanf and fgets to read in lines. I don't want to have to specify ...

3. warning: passing arg 1 of `fopen' makes pointer from integer without a cast    bytes.com

4. How can I set a file pointer to zero? Casting?    cboard.cprogramming.com

5. passing arg1 of fgets makes pointer from integer without a cast    daniweb.com

I am not sure what this means and I get it all the time. Can someone help me fix this code? [ char add_account(account_t a[]) 7 { 8 int i, N=1000000; 9 char ch; 10 char str1, str2; 11 int m=20; 12 13 for(i=0;i