[rt #69243] simplify XS for i_findcolor()

[imager.git] / imdatatypes.h

diff --git a/imdatatypes.h b/imdatatypes.h
index 32c92d14e78acbe810f1d01810074443a15c778b..1fa7c0b530b703f8d01f3d23a95690d80fccf5be 100644 (file)
--- a/imdatatypes.h
+++ b/imdatatypes.h
@@ -8,6 +8,9 @@
 
 typedef struct im_context_tag *im_context_t;
 
+typedef ptrdiff_t im_slot_t;
+typedef void (*im_slot_destroy_t)(void *);
+
 /* used for palette indices in some internal code (which might be 
    exposed at some point
 */
@@ -38,6 +41,7 @@ May be larger than int on some platforms.
 */
 
 typedef ptrdiff_t i_img_dim;
+typedef size_t i_img_dim_u;
 
 /*
 =item i_color
@@ -553,6 +557,18 @@ typedef enum {
   ic_color
 } i_combine_t;
 
+/*
+=item i_mutex_t
+X<i_mutex>
+=category mutex
+=synopsis i_mutex_t mutex;
+
+Opaque type for Imager's mutex API.
+
+=cut
+ */
+typedef struct i_mutex_tag *i_mutex_t;
+
 /*
    describes an axis of a MM font.
    Modelled on FT2's FT_MM_Axis.