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NAME
       usubBorrow - subtract unsigned integers and generate borrow


DECLARATION

       genUType usubBorrow(genUType x, genUType y, out genUType borrow);


PARAMETERS
       x
           Specifies the first vector to be used in the subtraction operation.

       y
           Specifies the second vector to be used in the subtraction operation.

       borrow
           Specifies the variable to receive the borrow output of the difference.


DESCRIPTION
       usubBorrow subtracts two 32-bit unsigned integer variables (scalars or vectors) and generates a 32-bit
       unsigned integer result, along with a borrow output. The result is the difference of x and y if
       non-negative, or 232 plus that difference otherwise. The value borrow is set to 0 if x ≥ y and to 1
       otherwise.


VERSION SUPPORT
       ┌────────────┬───────────────────────────────────────────────────────────────────────────────────┐
       │            │        OpenGL Shading Language Version                                            │
       ├────────────┼──────┬──────┬──────┬──────┬──────┬──────┬──────┬──────┬──────┬──────┬──────┬──────┤
       │ Function   │ 1.10 │ 1.20 │ 1.30 │ 1.40 │ 1.50 │ 3.30 │ 4.00 │ 4.10 │ 4.20 │ 4.30 │ 4.40 │ 4.50 │
       │ Name       │      │      │      │      │      │      │      │      │      │      │      │      │
       ├────────────┼──────┼──────┼──────┼──────┼──────┼──────┼──────┼──────┼──────┼──────┼──────┼──────┤
       │ usubBorrow │  -   │  -   │  -   │  -   │  -   │  -   │  ✔   │  ✔   │  ✔   │  ✔   │  ✔   │  ✔   │
       └────────────┴──────┴──────┴──────┴──────┴──────┴──────┴──────┴──────┴──────┴──────┴──────┴──────┘


SEE ALSO
       uaddCarry()


COPYRIGHT
       Copyright © 2011-2014 Khronos Group. This material may be distributed subject to the terms and conditions
       set forth in the Open Publication License, v 1.0, 8 June 1999.  http://opencontent.org/openpub/.


COPYRIGHT
       Copyright © 2011-2014 Khronos Group

[FIXME: source]                                    01/03/2018                                     USUBBORROW(3G)