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Fix for https://github.com/rust-lang/libc/issues/2860 #2861

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Merged
merged 1 commit into from
Aug 8, 2022
Merged

Fix for https://github.com/rust-lang/libc/issues/2860 #2861

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12 changes: 10 additions & 2 deletions src/windows/mod.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -277,6 +277,16 @@ impl ::Clone for fpos_t {
}
}

// Special handling for all print and scan type functions because of https://github.com/rust-lang/libc/issues/2860
#[cfg_attr(
all(windows, target_env = "msvc"),
link(name = "legacy_stdio_definitions")
)]
extern "C" {
pub fn printf(format: *const c_char, ...) -> ::c_int;
pub fn fprintf(stream: *mut FILE, format: *const c_char, ...) -> ::c_int;
}

extern "C" {
pub fn isalnum(c: c_int) -> c_int;
pub fn isalpha(c: c_int) -> c_int;
Expand Down Expand Up @@ -319,8 +329,6 @@ extern "C" {
pub fn feof(stream: *mut FILE) -> c_int;
pub fn ferror(stream: *mut FILE) -> c_int;
pub fn perror(s: *const c_char);
pub fn printf(format: *const c_char, ...) -> ::c_int;
pub fn fprintf(stream: *mut FILE, format: *const c_char, ...) -> ::c_int;
pub fn atoi(s: *const c_char) -> c_int;
pub fn strtod(s: *const c_char, endp: *mut *mut c_char) -> c_double;
pub fn strtof(s: *const c_char, endp: *mut *mut c_char) -> c_float;
Expand Down