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remove extern c and no_mangle

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This commit is contained in:
dignifiedquire
2019-04-27 01:42:58 +03:00
parent 9a1fcc745e
commit 1faf248e09
54 changed files with 789 additions and 1579 deletions
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52
src/dc_strencode.rs
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@@ -5,15 +5,12 @@ use crate::types::*;
use crate::x::*;
#[inline]
unsafe extern "C" fn isascii(mut _c: libc::c_int) -> libc::c_int {
unsafe fn isascii(mut _c: libc::c_int) -> libc::c_int {
return (_c & !0x7fi32 == 0i32) as libc::c_int;
}
#[inline]
unsafe extern "C" fn __isctype(
mut _c: __darwin_ct_rune_t,
mut _f: libc::c_ulong,
) -> __darwin_ct_rune_t {
unsafe fn __isctype(mut _c: __darwin_ct_rune_t, mut _f: libc::c_ulong) -> __darwin_ct_rune_t {
return if _c < 0i32 || _c >= 1i32 << 8i32 {
0i32
} else {
@@ -21,7 +18,6 @@ unsafe extern "C" fn __isctype(
};
}
#[no_mangle]
#[inline]
pub fn isalnum(mut _c: libc::c_int) -> libc::c_int {
if _c < std::u8::MAX as libc::c_int {
@@ -39,7 +35,6 @@ fn test_isalnum() {
assert_eq!(isalnum('Q' as libc::c_int), 1);
}
#[no_mangle]
#[inline]
pub fn isdigit(mut _c: libc::c_int) -> libc::c_int {
if _c < std::u8::MAX as libc::c_int {
@@ -49,7 +44,6 @@ pub fn isdigit(mut _c: libc::c_int) -> libc::c_int {
}
}
#[no_mangle]
pub unsafe extern "C" fn dc_urlencode(mut to_encode: *const libc::c_char) -> *mut libc::c_char {
let mut pstr: *const libc::c_char = to_encode;
if to_encode.is_null() {
@@ -97,14 +91,13 @@ pub unsafe extern "C" fn dc_urlencode(mut to_encode: *const libc::c_char) -> *mu
/* ******************************************************************************
* URL encoding and decoding, RFC 3986
******************************************************************************/
unsafe extern "C" fn int_2_uppercase_hex(mut code: libc::c_char) -> libc::c_char {
unsafe fn int_2_uppercase_hex(mut code: libc::c_char) -> libc::c_char {
static mut hex: [libc::c_char; 17] = [
48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 65, 66, 67, 68, 69, 70, 0,
];
return hex[(code as libc::c_int & 15i32) as usize];
}
#[no_mangle]
pub unsafe extern "C" fn dc_urldecode(mut to_decode: *const libc::c_char) -> *mut libc::c_char {
pub unsafe fn dc_urldecode(mut to_decode: *const libc::c_char) -> *mut libc::c_char {
let mut pstr: *const libc::c_char = to_decode;
if to_decode.is_null() {
return dc_strdup(b"\x00" as *const u8 as *const libc::c_char);
@@ -140,17 +133,14 @@ pub unsafe extern "C" fn dc_urldecode(mut to_decode: *const libc::c_char) -> *mu
*pbuf = '\u{0}' as i32 as libc::c_char;
return buf;
}
unsafe extern "C" fn hex_2_int(mut ch: libc::c_char) -> libc::c_char {
unsafe fn hex_2_int(mut ch: libc::c_char) -> libc::c_char {
return (if 0 != isdigit(ch as libc::c_int) {
ch as libc::c_int - '0' as i32
} else {
tolower(ch as libc::c_int) - 'a' as i32 + 10i32
}) as libc::c_char;
}
#[no_mangle]
pub unsafe extern "C" fn dc_encode_header_words(
mut to_encode: *const libc::c_char,
) -> *mut libc::c_char {
pub unsafe fn dc_encode_header_words(mut to_encode: *const libc::c_char) -> *mut libc::c_char {
let mut current_block: u64;
let mut ret_str: *mut libc::c_char = 0 as *mut libc::c_char;
let mut cur: *const libc::c_char = to_encode;
@@ -247,7 +237,7 @@ pub unsafe extern "C" fn dc_encode_header_words(
}
return ret_str;
}
unsafe extern "C" fn quote_word(
unsafe fn quote_word(
mut display_charset: *const libc::c_char,
mut mmapstr: *mut MMAPString,
mut word: *const libc::c_char,
@@ -310,7 +300,7 @@ unsafe extern "C" fn quote_word(
}
return 1i32;
}
unsafe extern "C" fn get_word(
unsafe fn get_word(
mut begin: *const libc::c_char,
mut pend: *mut *const libc::c_char,
mut pto_be_quoted: *mut libc::c_int,
@@ -332,7 +322,7 @@ unsafe extern "C" fn get_word(
* Encode/decode header words, RFC 2047
******************************************************************************/
/* see comment below */
unsafe extern "C" fn to_be_quoted(mut word: *const libc::c_char, mut size: size_t) -> libc::c_int {
unsafe fn to_be_quoted(mut word: *const libc::c_char, mut size: size_t) -> libc::c_int {
let mut cur: *const libc::c_char = word;
let mut i: size_t = 0i32 as size_t;
i = 0i32 as size_t;
@@ -351,10 +341,7 @@ unsafe extern "C" fn to_be_quoted(mut word: *const libc::c_char, mut size: size_
}
return 0i32;
}
#[no_mangle]
pub unsafe extern "C" fn dc_decode_header_words(
mut in_0: *const libc::c_char,
) -> *mut libc::c_char {
pub unsafe fn dc_decode_header_words(mut in_0: *const libc::c_char) -> *mut libc::c_char {
if in_0.is_null() {
return 0 as *mut libc::c_char;
}
@@ -373,8 +360,7 @@ pub unsafe extern "C" fn dc_decode_header_words(
}
return out;
}
#[no_mangle]
pub unsafe extern "C" fn dc_encode_modified_utf7(
pub unsafe fn dc_encode_modified_utf7(
mut to_encode: *const libc::c_char,
mut change_spaces: libc::c_int,
) -> *mut libc::c_char {
@@ -527,8 +513,7 @@ static mut base64chars: [libc::c_char; 65] = [
89, 90, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114,
115, 116, 117, 118, 119, 120, 121, 122, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 43, 44, 0,
];
#[no_mangle]
pub unsafe extern "C" fn dc_decode_modified_utf7(
pub unsafe fn dc_decode_modified_utf7(
mut to_decode: *const libc::c_char,
mut change_spaces: libc::c_int,
) -> *mut libc::c_char {
@@ -658,8 +643,7 @@ pub unsafe extern "C" fn dc_decode_modified_utf7(
*dst = '\u{0}' as i32 as libc::c_char;
return res;
}
#[no_mangle]
pub unsafe extern "C" fn dc_needs_ext_header(mut to_check: *const libc::c_char) -> libc::c_int {
pub unsafe fn dc_needs_ext_header(mut to_check: *const libc::c_char) -> libc::c_int {
if !to_check.is_null() {
while 0 != *to_check {
if 0 == isalnum(*to_check as libc::c_int)
@@ -675,10 +659,7 @@ pub unsafe extern "C" fn dc_needs_ext_header(mut to_check: *const libc::c_char)
}
return 0i32;
}
#[no_mangle]
pub unsafe extern "C" fn dc_encode_ext_header(
mut to_encode: *const libc::c_char,
) -> *mut libc::c_char {
pub unsafe fn dc_encode_ext_header(mut to_encode: *const libc::c_char) -> *mut libc::c_char {
let mut pstr: *const libc::c_char = to_encode;
if to_encode.is_null() {
return dc_strdup(b"utf-8\'\'\x00" as *const u8 as *const libc::c_char);
@@ -720,10 +701,7 @@ pub unsafe extern "C" fn dc_encode_ext_header(
*pbuf = '\u{0}' as i32 as libc::c_char;
return buf;
}
#[no_mangle]
pub unsafe extern "C" fn dc_decode_ext_header(
mut to_decode: *const libc::c_char,
) -> *mut libc::c_char {
pub unsafe fn dc_decode_ext_header(mut to_decode: *const libc::c_char) -> *mut libc::c_char {
let mut decoded: *mut libc::c_char = 0 as *mut libc::c_char;
let mut charset: *mut libc::c_char = 0 as *mut libc::c_char;
let mut p2: *const libc::c_char = 0 as *const libc::c_char;