Revert "Revert "Added sceGxmTextureInitSwizzledArbitrary function prototype (#469)""
Revert "Revert "Added sceGxmTextureInitSwizzledArbitrary function prototype (#469)""

This reverts commit 8cbe972f66efb00661788b39968ff5203cfe7dad.

a code get the approval of the relicense as MIT from an original author

```
@Zangetsu38 I approve the use of this code as MIT
```
https://github.com/vitasdk/vita-headers/pull/470#issuecomment-695755001

Signed-off-by: Sunguk Lee <f5e1f1b0b6b5342fcededd8bb2cbf814d711fa6f@gmail.com>

vitasdk/vita-headers,Rinnegatamante/vita-headers,vitasdk/vita-headers,vitasdk/vita-headers,Rinnegatamante/vita-headers,vitasdk/vita-headers,Rinnegatamante/vita-headers,Rinnegatamante/vita-headers