So, I need to access a .ini file like:

```
[alpha]
colour=green
size=78
style=italic
[beta]
colour=black
size=94
mode=xyz
[gamma]
black=0231
blue=127
red=0x35876f

```

I need to find a section [likethis], then a parameter (one of the follow three) and then return its value. So, section alpha, param size, I return "78". Section gamma, param red, I return "0x35876f". section beta, param red doesn't exist.

```
char *sFile: Name of file
char *sSec:  Section where the parameter is
char *sPar:  Parametro wanted
char *sRet:  Array where I store the value
int  ilen:  Lenght of the array

```

i open the file with `fp = fopen (sFile,"r");`, but then it gets complicated to find and return the value and I dont know if this is the best way to do it.

```
char *strAux, *strAux2;

while(!feof(fp)) //While the file doesnt end
{
    fscanf (fp,"%s",strAux); //Read a line of the file
    if(!strcmp(strAux,sSec)) //If I found the section
    {
        for(j=0; j<3; j++)
        {
            fscanf(fp,"%s",strAux); //Read a line
            strAux2 = strtok (strAux,"="); //store the param in strAux2 from the start to the =
            if (!strcmp(strAux2,sPar))
            {
                strAux2 = strtok (NULL,"\r\n"); //store in strAux2 frmo the = to end of line
                if(strlen(strAux2)>ilen)
                {
                    fclose(fp);
                    return (-3);  //Error, Lenght Value > ilen
                }else{
                    strncpy(sRet,strAux2,ilen);
                    fclose(fp);
                    return (sRet);   //Return the value
                }
            }
        }
    }           
}
fclose(fp);
return (-2);  //Error, Parameter not found

```

Is this ok?