Wrong use of strcmp?

[m-vz]

Either I have completely misread your code, or vkel is (as useful as it is - thanks!) completely unusable in its current state:

As I see, in your code you use strcmp for the vkelIs[Whatever]Supported() methods, but you use it like so:

if (vkel_strcmp(extensionNames[extensionNameIndex], pExtensionName))

This always returns the opposite of what you want. strcmp returns 0 if the strings are equal and something else if they are not, this means you enter the if block (with anything other than 0) if the strings are not equal and you don't enter it if they are (if(0) doesn't enter!).

if (vkel_strcmp(extensionNames[extensionNameIndex], pExtensionName) == 0)

is what you want to use to get the correct behaviour.

[char8t]

I can confirm that my code is working with the modified call to vkel_strcmp. You may create a pull request for this.