diff --git a/c-out/bin/yait b/c-out/bin/yait
deleted file mode 100755
index 45bcda4..0000000
Binary files a/c-out/bin/yait and /dev/null differ
diff --git a/c-out/obj/main.o b/c-out/obj/main.o
deleted file mode 100644
index 8523098..0000000
Binary files a/c-out/obj/main.o and /dev/null differ
diff --git a/config.mak b/config.mak
deleted file mode 100644
index fcef174..0000000
--- a/config.mak
+++ /dev/null
@@ -1,4 +0,0 @@
-PREFIX=/usr/bin/
-CFLAGS=-Wall -Wextra -ggdb
-LDFLAGS=
-CC=clang
diff --git a/core/file.h b/core/file.h
index 8dc95d9..e34655a 100644
--- a/core/file.h
+++ b/core/file.h
@@ -15,28 +15,10 @@
 #define DEFAULT_DIR_PERMISSIONS 0755
 #define MAX_PATH_LENGTH 1024
 
-/**
- * Create directory and change into it
- * @param dirname Directory name to create and enter
- * @return 0 on success, errno on failure
- */
 int create_and_enter_directory (const char *dirname);
 
-/**
- * Create a file with formatted content
- * @param path File path to create
- * @param format Format string for file content
- * @param ... Variable arguments for formatting
- * @return 0 on success, -1 on failure
- */
 int create_file_with_content (char *path, char *format, ...);
 
-/**
- * Create a directory with formatted path
- * @param format Format string for directory path
- * @param ... Variable arguments for formatting
- * @return 0 on success, errno on failure
- */
 int create_directory (char *format, ...);
 
 #endif
diff --git a/core/print.c b/core/print.c
index ede816d..593e23a 100644
--- a/core/print.c
+++ b/core/print.c
@@ -11,7 +11,7 @@
 #include <stdio.h>
 
 int
-print_error_with_prefix (char *format, ...)
+printfn (char *format, ...)
 {
   int len;
   va_list args;
diff --git a/core/print.h b/core/print.h
index facda00..81e990b 100644
--- a/core/print.h
+++ b/core/print.h
@@ -12,15 +12,6 @@
 #include <stdarg.h>
 #include <stdio.h>
 
-/**
- * Print a formatted message to stderr with program prefix and newline
- * @param format Format string (printf-style)
- * @param ... Variable arguments for formatting
- * @return Number of characters printed
- */
-int print_error_with_prefix (char *format, ...);
-
-/* Legacy function name for backward compatibility */
-#define printfn print_error_with_prefix
+int printfn (char *format, ...);
 
 #endif
diff --git a/core/standard.c b/core/standard.c
index 970bafa..3ecf863 100644
--- a/core/standard.c
+++ b/core/standard.c
@@ -38,11 +38,3 @@ parse_standard_options (void (*usage) (int), int argc, char **argv)
     }
   return HELP_REQUESTED;
 }
-
-int
-initialize_main (int *argc, char ***argv)
-{
-  (*argc)--;
-  (*argv)++;
-  return 0;
-}
diff --git a/core/standard.h b/core/standard.h
index 5e5450c..5a76539 100644
--- a/core/standard.h
+++ b/core/standard.h
@@ -9,21 +9,6 @@
 #ifndef STANDARD_H
 #define STANDARD_H
 
-/**
- * Parse standard command line options (--help, --version)
- * @param usage_func Function pointer to usage display function
- * @param argc Argument count
- * @param argv Argument vector
- * @return 0 on success, 1 if help/version requested, errno on error
- */
 int parse_standard_options (void (*usage_func) (), int argc, char **argv);
 
-/**
- * Setup the program
- * @param argc Argument count
- * @param argv Argument vector
- * @return 0 on success, 1 if something fails
- */
-int initialize_main (int *, char ***);
-
 #endif
diff --git a/yait/main.c b/yait/main.c
index f310ab3..0b0c15f 100644
--- a/yait/main.c
+++ b/yait/main.c
@@ -385,7 +385,6 @@ main (int argc, char **argv)
       return 1;
     }
 
-  status = initialize_main (&argc, &argv);
   status = parse_standard_options (usage, argc, argv);
 
   if (status && status != HELP_REQUESTED)