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Make function arg const pointer

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23063 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Nils Wallménius 2009-10-10 08:29:13 +00:00
parent 15514b0dc6
commit 3c1e2c1777
2 changed files with 2 additions and 3 deletions
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2
apps/gui/viewport.c
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@ -78,7 +78,7 @@ static unsigned viewport_init_ui_vp(void);
#endif
static void viewportmanager_redraw(void* data);
int viewport_get_nb_lines(struct viewport *vp)
int viewport_get_nb_lines(const struct viewport *vp)
{
#ifdef HAVE_LCD_BITMAP
return vp->height/font_get(vp->font)->height;

3
apps/gui/viewport.h
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@ -1,4 +1,3 @@
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
@ -30,7 +29,7 @@
#include "screen_access.h"
/* return the number of text lines in the vp viewport */
int viewport_get_nb_lines(struct viewport *vp);
int viewport_get_nb_lines(const struct viewport *vp);
void viewport_set_defaults(struct viewport *vp, enum screen_type screen);