Providing a vt100_headless_getlines to avoid calling directly lw_terminal_vt100_getlines

src/hl_vt100.c

@@ -113,6 +113,11 @@ void master_write(void *user_data, void *buffer, size_t len)
     write(this->master, buffer, len);
 }
 
+const char **vt100_headless_getlines(struct vt100_headless *this)
+{
+    return lw_terminal_vt100_getlines(this->term);
+}
+
 void vt100_headless_fork(struct vt100_headless *this,
                          const char *progname,
                          char *const argv[])

src/hl_vt100.h

@@ -16,5 +16,6 @@ struct vt100_headless
 
 void vt100_headless_fork(struct vt100_headless *this, const char *progname, char *const argv[]);
 struct vt100_headless *vt100_headless_init(void);
+const char **vt100_headless_getlines(struct vt100_headless *this);
 
 #endif

src/test.c

@@ -11,7 +11,7 @@ void disp(struct vt100_headless *vt100)
     unsigned int y;
     const char **lines;
 
-    lines = lw_terminal_vt100_getlines(vt100->term);
+    lines = vt100_headless_getlines(vt100);
     write(1, "\n", 1);
     for (y = 0; y < vt100->term->height; ++y)
     {