Alias PFN_glCopyTextureSubImage2D
alias PFN_glCopyTextureSubImage2D
= nothrow @nogc extern(C) void function(uint, int, int, int, int, int, int, int);
alias PFN_glCopyTextureSubImage2D
= nothrow @nogc extern(C) void function(uint, int, int, int, int, int, int, int);