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add include guard for lolwut.h

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hwware 2020-05-05 23:35:08 -04:00
parent 54cb8214d9
commit 24173d11bf
1 changed files with 6 additions and 0 deletions
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6
src/lolwut.h
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@ -34,6 +34,10 @@
/* This represents a very simple generic canvas in order to draw stuff. /* This represents a very simple generic canvas in order to draw stuff.
* It's up to each LOLWUT versions to translate what they draw to the * It's up to each LOLWUT versions to translate what they draw to the
* screen, depending on the result to accomplish. */ * screen, depending on the result to accomplish. */
#ifndef __LOLWUT_H
#define __LOLWUT_H
typedef struct lwCanvas { typedef struct lwCanvas {
int width; int width;
int height; int height;
@ -47,3 +51,5 @@ void lwDrawPixel(lwCanvas *canvas, int x, int y, int color);
int lwGetPixel(lwCanvas *canvas, int x, int y); int lwGetPixel(lwCanvas *canvas, int x, int y);
void lwDrawLine(lwCanvas *canvas, int x1, int y1, int x2, int y2, int color); void lwDrawLine(lwCanvas *canvas, int x1, int y1, int x2, int y2, int color);
void lwDrawSquare(lwCanvas *canvas, int x, int y, float size, float angle, int color); void lwDrawSquare(lwCanvas *canvas, int x, int y, float size, float angle, int color);
#endif