diff -r 665b60727a89 -r 31fa205db85a src/arguments.c
--- a/src/arguments.c	Sat Jul 04 12:09:37 2026 +0200
+++ b/src/arguments.c	Sat Jul 04 12:28:16 2026 +0200
@@ -26,7 +26,7 @@
 
 #include "arguments.h"
 
-int checkArgument(const char *arg, const char *expected) {
+int argument_check(const char *arg, const char *expected) {
   size_t len = strlen(expected);
   int ret = 0;
 
@@ -41,19 +41,13 @@
   return ret;
 }
 
-bool registerArgument(int *reg, int mask) {
+bool argument_register(int *reg, int mask) {
   bool ret = (*reg & mask) > 0;
   *reg |= mask;
   return ret;
 }
 
-bool checkParamOpt(int *paropt) {
-  bool ret = *paropt == 0;
-  *paropt = 1;
-  return ret;
-}
-
-void parseCSL(const char *csl, string_list *list) {
+void parse_csl(const char *csl, string_list *list) {
   if (csl != NULL) {
     char *buf = strdup(csl);
     char *finder = strtok(buf, ",");