Sha256: 26492b2ef34f4a3ac35f41050a9088ee15603caf0a59c6e74fdf423bfcb96829
Contents?: true
Size: 653 Bytes
Versions: 19
Compression:
Stored size: 653 Bytes
Contents
use super::*;
/// Attempts to load a function from a given library.
///
/// This is a small wrapper around `LoadLibrary` and `GetProcAddress`.
///
/// # Safety
///
/// * Both the library and function names must be valid null-terminated strings.
pub unsafe fn delay_load<T>(library: crate::PCSTR, function: crate::PCSTR) -> Option<T> {
let library = LoadLibraryExA(library.0, 0, LOAD_LIBRARY_SEARCH_DEFAULT_DIRS);
if library == 0 {
return None;
}
let address = GetProcAddress(library, function.0);
if address.is_some() {
return Some(std::mem::transmute_copy(&address));
}
FreeLibrary(library);
None
}
Version data entries
19 entries across 19 versions & 1 rubygems