diff --git a/.gitmodules b/.gitmodules
index 201f04c..2a78fe4 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,6 @@
 [submodule "3rdparty/libfort"]
 	path = 3rdparty/libfort
 	url = https://git.shimatta.de/3rd-party/libfort
+[submodule "linklist-lib"]
+	path = linklist-lib
+	url = https://git.shimatta.de/mhu/linklist-lib.git
diff --git a/CMakeLists.txt b/CMakeLists.txt
index cb9e4ce..d37fb08 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -25,9 +25,10 @@ add_compile_options(-Wall -Wextra -Wold-style-declaration -Wuninitialized -Wmayb
 
 set(FORT_ENABLE_TESTING OFF CACHE INTERNAL "")
 add_subdirectory(3rdparty/libfort)
+add_subdirectory(linklist-lib)
 
 add_executable(${PROJECT_NAME} ${CFILES})
-target_link_libraries(${PROJECT_NAME} ${ELF_LIBRARIES} fort)
+target_link_libraries(${PROJECT_NAME} ${ELF_LIBRARIES} fort linklist-lib)
 target_link_directories(${PROJECT_NAME} PRIVATE ${ELF_LIBRARY_DIRS})
 target_include_directories(${PROJECT_NAME} PRIVATE ${ELF_INCLUDE_DIRS})
 target_include_directories(${PROJECT_NAME} PRIVATE "${CMAKE_CURRENT_BINARY_DIR}/include")
diff --git a/linklist-lib b/linklist-lib
new file mode 160000
index 0000000..18b3ab3
--- /dev/null
+++ b/linklist-lib
@@ -0,0 +1 @@
+Subproject commit 18b3ab377ac30516f977e9831813ea37189d4028
diff --git a/main.c b/main.c
index d3366cd..ff2e879 100644
--- a/main.c
+++ b/main.c
@@ -6,6 +6,7 @@
 #include <stdlib.h>
 #include <patchelfcrc/named_crcs.h>
 #include <patchelfcrc/version.h>
+#include <linklist-lib/singly-linked-list.h>
 
 #define print_err(fmt, ...) fprintf(stderr, (fmt), ## __VA_ARGS__);
 #define print_debug(fmt, ...) do { \
@@ -44,6 +45,7 @@ struct command_line_options {
 	bool has_end_magic;
 	uint32_t end_magic;
 	bool list;
+	SlList *section_list;
 };
 
 static error_t parse_opt(int key, char *arg, struct argp_state *state)
@@ -71,6 +73,10 @@ static error_t parse_opt(int key, char *arg, struct argp_state *state)
 	case 'v':
 		args->verbose = true;
 		break;
+	case 'S':
+		/* Section */
+		args->section_list = sl_list_append(args->section_list, strdup(arg));
+		break;
 	case 'g':
 		if (!strcmp(arg, "byte"))
 			args->granularity = GRANULARITY_BYTE;
@@ -141,11 +147,14 @@ static void prepare_default_opts(struct command_line_options *opts)
 	opts->has_end_magic = false;
 	opts->has_start_magic = false;
 	opts->list = false;
+	opts->section_list = NULL;
 }
 
 static void print_verbose_start_info(const struct command_line_options *cmd_opts)
 {
 	bool verbose = cmd_opts->verbose;
+	int i;
+	SlList *list_iter;
 	const struct named_crc *predef_crc;
 
 	print_debug("Start CRC patching\n");
@@ -162,6 +171,27 @@ static void print_verbose_start_info(const struct command_line_options *cmd_opts
 		print_debug("Predefined CRC detected: %s\n", predef_crc->name);
 	}
 
+	if (cmd_opts->section_list) {
+		for (list_iter = cmd_opts->section_list, i = 1; list_iter; list_iter = sl_list_next(list_iter), i++) {
+			print_debug("Input section [%d]: \"%s\"\n", i, (const char *)list_iter->data);
+		}
+	}
+
+}
+
+static void free_cmd_args(struct command_line_options *opts)
+{
+	SlList *list_iter;
+
+	/* Free the output section names */
+	for (list_iter = opts->section_list; list_iter; list_iter = sl_list_next(list_iter)) {
+		if (list_iter->data)
+			free(list_iter->data);
+	}
+
+	/* Free the section list */
+	sl_list_free(opts->section_list);
+	opts->section_list = NULL;
 }
 
 int main(int argc, char **argv)
@@ -177,8 +207,11 @@ int main(int argc, char **argv)
 
 	if (cmd_opts.list) {
 		list_predefined_crcs();
-		return 0;
+		goto free_cmds;
 	}
+free_cmds:
+
+	free_cmd_args(&cmd_opts);
 
 	return 0;
 }