feat: Add common XPCOM controls directory, restructure project, and introduce API breaking changes

- Added a new directory for common XPCOM controls to organize reusable components.
- Restructured project layout for better modularity and maintainability.
- Introduced API breaking changes in the process, requiring adjustments for backward compatibility.

Signed-off-by: Amlal <amlal@el-mahrouss-logic.com>

1 files changed, 39 insertions, 0 deletions

diff --git a/dev/ddk/src/ddk_str.c b/dev/ddk/src/ddk_str.c
new file mode 100644
index 00000000..2969a9e2
--- /dev/null
+++ b/dev/ddk/src/ddk_str.c
@@ -0,0 +1,39 @@
+/* -------------------------------------------
+
+	Copyright ZKA Technologies.
+
+	Purpose: DDK Strings.
+
+------------------------------------------- */
+
+#include <ddk/str.h>
+
+DK_EXTERN size_t KernelStringLength(const char* in)
+{
+	if (in == nil)
+		return 0;
+	if (*in == 0)
+		return 0;
+
+	size_t index = 0;
+
+	while (in[index] != 0)
+	{
+		++index;
+	}
+
+	return index;
+}
+
+DK_EXTERN int KernelStringCopy(char* dst, const char* src, size_t len)
+{
+	size_t index = 0;
+
+	while (index != len)
+	{
+		dst[index] = src[index];
+		++index;
+	}
+
+	return index;
+}