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eth: Clean up function definitions
Signed-off-by: Alex Forencich <alex@alexforencich.com>
This commit is contained in:
@@ -240,8 +240,7 @@ for (genvar n = 0; n < 8; n = n + 1) begin : crc
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end
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end
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function [2:0] keep2empty;
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function [2:0] keep2empty(input [7:0] k);
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input [7:0] k;
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casez (k)
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casez (k)
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8'bzzzzzzz0: keep2empty = 3'd7;
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8'bzzzzzzz0: keep2empty = 3'd7;
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8'bzzzzzz01: keep2empty = 3'd7;
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8'bzzzzzz01: keep2empty = 3'd7;
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@@ -178,8 +178,7 @@ for (genvar n = 0; n < 4; n = n + 1) begin : crc
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end
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end
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function [1:0] keep2empty;
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function [1:0] keep2empty(input [3:0] k);
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input [3:0] k;
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casez (k)
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casez (k)
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4'bzzz0: keep2empty = 2'd3;
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4'bzzz0: keep2empty = 2'd3;
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4'bzz01: keep2empty = 2'd3;
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4'bzz01: keep2empty = 2'd3;
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@@ -186,8 +186,7 @@ for (genvar n = 0; n < 8; n = n + 1) begin : crc
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end
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end
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function [2:0] keep2empty;
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function [2:0] keep2empty(input [7:0] k);
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input [7:0] k;
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casez (k)
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casez (k)
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8'bzzzzzzz0: keep2empty = 3'd7;
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8'bzzzzzzz0: keep2empty = 3'd7;
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8'bzzzzzz01: keep2empty = 3'd7;
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8'bzzzzzz01: keep2empty = 3'd7;
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