eliminate struct export function workaround for elf header

src/header/elf/cbindgen.toml

@@ -44,3 +44,34 @@ cpp_compat = true
 
 [enum]
 prefix_with_name = true
+
+[export]
+include = [
+  "Elf32_Ehdr",
+  "Elf64_Ehdr",
+  "Elf32_Shdr",
+  "Elf64_Shdr",
+  "Elf32_Sym",
+  "Elf64_Sym",
+  "Elf32_Syminfo",
+  "Elf64_Syminfo",
+  "Elf32_Rel",
+  "Elf64_Rel",
+  "Elf32_Rela",
+  "Elf64_Rela",
+  "Elf32_Phdr",
+  "Elf64_Phdr",
+  "Elf32_Dyn",
+  "Elf64_Dyn",
+  "Elf32_Verdef",
+  "Elf64_Verdef",
+  "Elf32_Verdaux",
+  "Elf64_Verdaux",
+  "Elf32_Verneed",
+  "Elf64_Verneed",
+  "Elf64_Vernaux",
+  "Elf64_auxv_t",
+  "Elf32_Nhdr",
+  "Elf64_Nhdr",
+  "Elf64_Move",
+]

src/header/elf/mod.rs

@@ -962,35 +962,3 @@ pub const R_X86_64_TLSDESC: usize = 36;
 pub const R_X86_64_IRELATIVE: usize = 37;
 pub const R_X86_64_RELATIVE64: usize = 38;
 pub const R_X86_64_NUM: usize = 39;
-
-#[unsafe(no_mangle)]
-pub extern "C" fn _cbindgen_export_elf(
-    a: Elf32_Ehdr,
-    b: Elf64_Ehdr,
-    c: Elf32_Shdr,
-    d: Elf64_Shdr,
-    e: Elf32_Sym,
-    f: Elf64_Sym,
-    g: Elf32_Syminfo,
-    h: Elf64_Syminfo,
-    i: Elf32_Rel,
-    j: Elf64_Rel,
-    k: Elf32_Rela,
-    l: Elf64_Rela,
-    m: Elf32_Phdr,
-    n: Elf64_Phdr,
-    o: Elf32_Dyn,
-    p: Elf64_Dyn,
-    q: Elf32_Verdef,
-    r: Elf64_Verdef,
-    s: Elf32_Verdaux,
-    t: Elf64_Verdaux,
-    u: Elf32_Verneed,
-    v: Elf64_Verneed,
-    w: Elf64_Vernaux,
-    x: Elf64_auxv_t,
-    y: Elf32_Nhdr,
-    z: Elf64_Nhdr,
-    aa: Elf64_Move,
-) {
-}