[rust] remove ncplane_vprintf

- remove `__va_list_tag`

The `printf` functions wont be implemented, since they require
`__va_list` which causes compatibility problems.

rust/src/bindings.rs

@@ -25,25 +25,6 @@ pub use ffi::{
     ncstrwidth,
 };
 
-// https://github.com/dankamongmen/notcurses/issues/1339
-//
-// Let's first see whether this works for: i686, aarch64, armv7l & ppc64le.
-//
-// #[cfg(target_arch = "x86_64")]
-// #[cfg(target_arch = "s390x")]
-// pub use ffi::{__va_list_tag};
-//
-// #[cfg(not(target_arch = "x86_64"))]
-// #[cfg(not(target_arch = "s390x"))]
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct __va_list_tag {
-    pub gp_offset: cty::c_uint,
-    pub fp_offset: cty::c_uint,
-    pub overflow_arg_area: *mut cty::c_void,
-    pub reg_save_area: *mut cty::c_void,
-}
-
 // blitset ---------------------------------------------------------------------
 //
 // already wrapped:

rust/src/plane/mod.rs

@@ -2,10 +2,10 @@
 
 // functions already exported by bindgen : 113
 // -------------------------------------------
-// (X) wont:  6
+// (X) wont: 10
 // (D) depr:  4
 // (#) test: 13
-// (W) wrap: 83 of 102 (112 - 6 - 4)
+// (W) wrap: 83
 // -------------------------------------------
 //W  ncpile_bottom
 //W# ncpile_create
@@ -114,9 +114,9 @@
 //W  ncplane_translate_abs
 //   ncplane_userptr
 //   ncplane_vline_interp
-//   ncplane_vprintf_aligned
-//   ncplane_vprintf_stained
-//   ncplane_vprintf_yx
+// X ncplane_vprintf_aligned
+// X ncplane_vprintf_stained
+// X ncplane_vprintf_yx
 //W  ncplane_x
 //W  ncplane_y
 //W  ncplane_yx
@@ -168,9 +168,7 @@
 // + ncplane_rounded_box_sized
 //W+ ncplane_halign
 // + ncplane_vline
-// + ncplane_vprintf
-//
-// NOTE: TODO: Still remains all the ncplane_printf* functions/macros (at the end)
+// X ncplane_vprintf
 
 #[cfg(test)]
 mod test;

rust/src/plane/reimplemented.rs

@@ -2,7 +2,6 @@
 
 use core::ptr::null_mut;
 
-use crate::ffi::__va_list_tag;
 use crate::{
     cstring, nccell_release, NcAlign, NcAlphaBits, NcBoxMask, NcCell, NcChannel, NcChannelPair,
     NcColor, NcDim, NcEgc, NcIntResult, NcPlane, NcRgb, NcStyleMask, NCRESULT_ERR, NCRESULT_OK,
@@ -248,14 +247,6 @@ pub fn ncplane_putnstr(plane: &mut NcPlane, size: u32, gclustarr: &[u8]) -> NcIn
     unsafe { crate::ncplane_putnstr_yx(plane, -1, -1, size.into(), cstring![gclustarr]) }
 }
 
-/// The [NcPlane] equivalent of `vprintf(3)`.
-///
-/// *Method: NcPlane.[vprintf()][NcPlane#method.vprintf].*
-#[inline]
-pub fn ncplane_vprintf(plane: &mut NcPlane, format: &str, ap: &mut __va_list_tag) -> NcIntResult {
-    unsafe { crate::ncplane_vprintf_yx(plane, -1, -1, cstring![format], ap) }
-}
-
 // size & alignment ------------------------------------------------------------
 
 /// Gets the columns of the [NcPlane].