Adding comments to the remaining functions

driver/src/utils/mod.rs

@@ -258,6 +258,14 @@ pub unsafe fn get_process_by_name(process_name: &str) -> Option<usize> {
     None
 }
 
+/// Retrieves the syscall index for a given function name.
+///
+/// # Parameters
+/// * `function_name` - The name of the function to retrieve the syscall index for.
+///
+/// # Returns
+/// `Option<u16>` - The syscall index if found, or `None` if an error occurs or the function is not found.
+/// 
 pub unsafe fn get_syscall_index(function_name: &str) -> Option<u16> {
     let mut section_handle = null_mut();
     let ntdll = crate::utils::uni::str_to_unicode("\\KnownDlls\\ntdll.dll");
@@ -327,10 +335,13 @@ pub unsafe fn get_syscall_index(function_name: &str) -> Option<u16> {
     return None
 }
 
+/// Finds the address of a specified Zw function.
+/// 
+/// # Parameters
+/// - `name`: The name of the Zw function to find.
 ///
-/// 
-/// 
-/// 
+/// # Returns
+/// - `Option<usize>`: The address of the Zw function if found, or `None` if an error occurs or the function is not found.
 /// 
 pub unsafe fn find_zw_function(name: &str) -> Option<usize> {
     let ssn = match get_syscall_index(name) {
@@ -382,9 +393,17 @@ pub unsafe fn find_zw_function(name: &str) -> Option<usize> {
     return None
 }
 
-/// 
+/// Initializes the OBJECT_ATTRIBUTES structure.
 ///
+/// # Parameters
+/// * `object_name` - The name of the object (optional).
+/// * `attributes` - The attributes of the object.
+/// * `root_directory` - The root directory (optional).
+/// * `security_descriptor` - The security descriptor (optional).
+/// * `security_quality_of_service` - The security quality of service (optional).
 ///
+/// # Returns
+/// `OBJECT_ATTRIBUTES` - The initialized OBJECT_ATTRIBUTES structure
 /// 
 #[allow(non_snake_case)]
 pub fn InitializeObjectAttributes(
@@ -404,10 +423,13 @@ pub fn InitializeObjectAttributes(
     }
 }
 
+/// Reads the content of a file given its path.
 ///
-/// 
-/// 
-/// 
+/// # Arguments
+/// * `path` - The path to the file.
+///
+/// # Returns
+/// `Result<Vec<u8>, NTSTATUS>` - The content of the file as a vector of bytes if successful, or an NTSTATUS error code if an error occurs.
 /// 
 pub fn read_file(path: &String) -> Result<Vec<u8>, NTSTATUS> {
     let mut path_nt = String::new();