fix MemoryGetProcAddress by ordinal value

[zoand]

load function by ordinal value

[Elmue]

You are right. This is a bug.
But your bugfix can be simpler:
It is is enough to check for
exports->NumberOfFunctions == 0
because NumberOfNames is zero when only ordinals are exported while NumberOfFunctions is greater than zero whenever ANY function is exported.

Once again the code from Joachim is extremely awkward and clumsy.
Neither malloc() nor qsort() nor bsearch() nor _find() nor _compare() are required in this function to find an exported function.