80c7b2f7ec
Slight change to the backend_operations::fill interface. Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>
33 lines
600 B
C
33 lines
600 B
C
// SPDX-License-Identifier: MPL-2.0
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// Copyright (c) 2018 Yuxuan Shui <yshuiv7@gmail.com>
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#pragma once
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/// Some common types
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#include <stdint.h>
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/// Enumeration type to represent switches.
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typedef enum {
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OFF = 0, // false
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ON, // true
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UNSET
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} switch_t;
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/// A structure representing margins around a rectangle.
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typedef struct {
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int top;
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int left;
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int bottom;
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int right;
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} margin_t;
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struct color {
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double red, green, blue, alpha;
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};
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typedef uint32_t opacity_t;
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#define MARGIN_INIT \
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{ 0, 0, 0, 0 }
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