Merge branch 'master' into master

2 files changed, 27 insertions, 0 deletions

diff --git a/core/dynlib/lib.odin b/core/dynlib/lib.odin
new file mode 100644
index 000000000..66742b835
--- /dev/null
+++ b/core/dynlib/lib.odin
@@ -0,0 +1,3 @@
+package dynlib
+
+Library :: opaque rawptr;
diff --git a/core/dynlib/lib_windows.odin b/core/dynlib/lib_windows.odin
new file mode 100644
index 000000000..67ce47cc1
--- /dev/null
+++ b/core/dynlib/lib_windows.odin
@@ -0,0 +1,24 @@
+package dynlib
+
+import "core:sys/win32"
+import "core:strings"
+
+load_library :: proc(path: string, global_symbols := false) -> (Library, bool) {
+	// NOTE(bill): 'global_symbols' is here only for consistency with POSIX which has RTLD_GLOBAL
+
+	wide_path := win32.utf8_to_wstring(path, context.temp_allocator);
+	handle := cast(Library)win32.load_library_w(wide_path);
+	return handle, handle != nil;
+}
+
+unload_library :: proc(library: Library) -> bool {
+	ok := win32.free_library(cast(win32.Hmodule)library);
+	return bool(ok);
+}
+
+symbol_address :: proc(library: Library, symbol: string) -> (ptr: rawptr, found: bool) {
+	c_str := strings.new_cstring(symbol, context.temp_allocator);
+	ptr = win32.get_proc_address(cast(win32.Hmodule)library, c_str);
+	found == ptr != nil;
+	return;
+}