I have the below code and I want to call this function in the main function but I am having trouble doing so and keep getting errors. Here is what the function is suppose to do...

kstring kstrfrom(const char *cstr)

Creates and returns a new kstring object that contains a copy of the contents of a null-terminated C string, including the null terminator.

The .length member of the returned kstring should be the length of cstr, plus one for the null terminator. The .data member should be a pointer to newly-allocated memory (using , into which you have copied the contents of cstr, including the null byte at the end.

If there is an error allocating memory, this function should call abort().

Here is the code for the function I want to call...

kstring kstrfrom(const char *cstr) { //first, find the length of the c-string int len = 0; while (cstr[len] != '\0') { len++; } len++; //null terminator counts in length //now allocate memory for the new kstring kstring result = kstralloc(len); //since we have the right length, save it in the kstring result.length = len; //copy the data over for (int i=0;i<(len-1);i++) { result.data[i] = cstr[i]; }

return result; }