diff options
Diffstat (limited to 'src/bin/lineplot.c')
| -rw-r--r-- | src/bin/lineplot.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/bin/lineplot.c b/src/bin/lineplot.c index 781a85a..141f34d 100644 --- a/src/bin/lineplot.c +++ b/src/bin/lineplot.c @@ -1,5 +1,6 @@ #include <stdio.h> #include <string.h> +#include <unistd.h> #define WIDTH 39 #define HEIGHT 24 char buff[WIDTH*HEIGHT*4]; @@ -15,4 +16,5 @@ int main(int argc,char *argv[]) { while(scanf("%d %d %d %d",&x1,&y1,&x2,&y2) == 4) draw_line((x1+8)*2,(y1+8)*2,(x2+8)*2,(y2+8)*2); for(y=0;y<HEIGHT*2;y++,write(1,"\n",1)) write(1,buff+(y*WIDTH*2),WIDTH*2); + return 0; } |