a715f8ee926e405d684ba6891aef9ef7c6b28475
braney
  Fri Feb 1 16:41:47 2019 -0800
circle primitive and a basic version of lollipops

diff --git src/lib/vGfxPrivate.h src/lib/vGfxPrivate.h
index 6917ee4..ae5c785 100644
--- src/lib/vGfxPrivate.h
+++ src/lib/vGfxPrivate.h
@@ -27,25 +27,26 @@
 	char *text);
 typedef void (*vg_textRight)(void *v, int x, int y, int width, int height,
 	int colorIx, void *font, char *text);
 typedef void (*vg_textCentered)(void *v, int x, int y, int width, int height,
 	int colorIx, void *font, char *text);
 typedef int (*vg_findColorIx)(void *v, int r, int g, int b);
 typedef struct rgbColor (*vg_colorIxToRgb)(void *v, int colorIx);
 typedef void (*vg_setClip)(void *v, int x, int y, int width, int height);
 typedef void (*vg_setWriteMode)(void *v, unsigned int writeMode);
 typedef void (*vg_unclip)(void *v);
 typedef void (*vg_verticalSmear)(void *v,
 	    int xOff, int yOff, int width, int height, 
 	    Color *dots, boolean zeroClear);
 typedef void (*vg_fillUnder)(void *v, int x1, int y1, 
 	int x2, int y2, int bottom, Color color);
+typedef void (*vg_circle)(void *v, int xCen, int yCen, int rad, Color color, boolean filled);
 typedef void (*vg_drawPoly)(void *v, struct gfxPoly *poly, Color color, boolean filled);
 typedef void (*vg_ellipse)(void *v, int x1, int y1, int x2, int y2, Color color, 
                                 int mode, boolean isDashed);
 typedef int (*vg_curve)(void *v, int x1, int y1, int x2, int y2, int x3, int y3, Color color,
                                 boolean isDashed);
 typedef void (*vg_setHint)(void *v, char *hint, char *value);
 typedef char * (*vg_getHint)(void *v, char *hint);
 typedef int (*vg_getFontPixelHeight)(void *v, void *font);
 typedef int (*vg_getFontStringWidth)(void *v, void *font, char *string);