[librsvg] Export rsvg_state_has_overflow() to Rust

[Federico Mena Quintero <federico src gnome org>]

commit 573a3ee75630936a8a0f91fb4757cf7af10708a2
Author: Federico Mena Quintero <federico gnome org>
Date:   Tue May 16 14:36:02 2017 -0500

    Export rsvg_state_has_overflow() to Rust

 rsvg-styles.c           |    5 +++++
 rsvg-styles.h           |    3 +++
 rust/src/drawing_ctx.rs |    5 +++++
 3 files changed, 13 insertions(+), 0 deletions(-)
---
diff --git a/rsvg-styles.c b/rsvg-styles.c
index ceeabce..ef32d63 100644
--- a/rsvg-styles.c
+++ b/rsvg-styles.c
@@ -1648,6 +1648,11 @@ gboolean rsvg_state_is_overflow (RsvgState *state)
     return state->overflow;
 }
 
+gboolean rsvg_state_has_overflow (RsvgState *state)
+{
+    return state->has_overflow;
+}
+
 gboolean rsvg_state_get_cond_true (RsvgState *state)
 {
     return state->cond_true;
diff --git a/rsvg-styles.h b/rsvg-styles.h
index 44c991a..be59544 100644
--- a/rsvg-styles.h
+++ b/rsvg-styles.h
@@ -254,6 +254,9 @@ G_GNUC_INTERNAL
 gboolean rsvg_state_is_overflow (RsvgState *state);
 
 G_GNUC_INTERNAL
+gboolean rsvg_state_has_overflow (RsvgState *state);
+
+G_GNUC_INTERNAL
 gboolean rsvg_state_get_cond_true (RsvgState *state);
 
 G_END_DECLS
diff --git a/rust/src/drawing_ctx.rs b/rust/src/drawing_ctx.rs
index a96286a..77ebd96 100644
--- a/rust/src/drawing_ctx.rs
+++ b/rust/src/drawing_ctx.rs
@@ -60,6 +60,7 @@ extern "C" {
     fn rsvg_state_reinit (state: *mut RsvgState);
     fn rsvg_state_reconstruct (state: *mut RsvgState, node: *const RsvgNode);
     fn rsvg_state_is_overflow (state: *const RsvgState) -> glib_sys::gboolean;
+    fn rsvg_state_has_overflow (state: *const RsvgState) -> glib_sys::gboolean;
     fn rsvg_state_get_cond_true (state: *const RsvgState) -> glib_sys::gboolean;
 
     fn rsvg_state_push (draw_ctx: *const RsvgDrawingCtx);
@@ -212,6 +213,10 @@ pub fn state_is_overflow (state: *const RsvgState) -> bool {
     unsafe { from_glib (rsvg_state_is_overflow (state)) }
 }
 
+pub fn state_has_overflow (state: *const RsvgState) -> bool {
+    unsafe { from_glib (rsvg_state_has_overflow (state)) }
+}
+
 pub fn state_get_cond_true (state: *const RsvgState) -> bool {
     unsafe { from_glib (rsvg_state_get_cond_true (state)) }
 }