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Remove unused `dc_str_contains' function

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This commit is contained in:
Dmitry Bogatov
2019-08-15 21:57:14 +00:00
parent 2b1ffb5fb9
commit f31884fc15
1 changed files with 0 additions and 23 deletions
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23
src/dc_tools.rs
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@@ -178,29 +178,6 @@ pub unsafe fn dc_strlower_in_place(in_0: *mut libc::c_char) {
memcpy(in_0 as *mut _, raw.as_ptr() as *const _, strlen(in_0)); memcpy(in_0 as *mut _, raw.as_ptr() as *const _, strlen(in_0));
} }
pub unsafe fn dc_str_contains(
haystack: *const libc::c_char,
needle: *const libc::c_char,
) -> libc::c_int {
if haystack.is_null() || needle.is_null() {
return 0;
}
if !strstr(haystack, needle).is_null() {
return 1;
}
let haystack_lower: *mut libc::c_char = dc_strlower(haystack);
let needle_lower: *mut libc::c_char = dc_strlower(needle);
let ret = if !strstr(haystack_lower, needle_lower).is_null() {
1
} else {
0
};
free(haystack_lower as *mut libc::c_void);
free(needle_lower as *mut libc::c_void);
ret
}
/* the result must be free()'d */ /* the result must be free()'d */
pub unsafe fn dc_null_terminate( pub unsafe fn dc_null_terminate(
in_0: *const libc::c_char, in_0: *const libc::c_char,