Ah yes, thats a problem with the stdio.h header which defines size_t too. The compiler complains about the wrong line.
Open LFBase.h and remove this line (98):
Code:
typedef uint32_t size_t;


Btw, for your problem you will most likely want to use the LFStringComponentsSeperatedByString() function to get an array of the components of your string (the separator would be " ") and then use an LFEnumerator to iterate through the array. Feel free to ask if there are any problems.

Shitlord by trade and passion. Graphics programmer at Laminar Research.
I write blog posts at feresignum.com