add mem.readIntLE and readIntBE
add mem.readIntLE and readIntBE

zig-lang/zig,Dimenus/zig,andrewrk/zig,Dimenus/zig,zig-lang/zig,raulgrell/zig,raulgrell/zig,Dimenus/zig,raulgrell/zig,raulgrell/zig,zig-lang/zig,raulgrell/zig,andrewrk/zig