diff --git a/src/config.c b/src/config.c
index 21af44b..d7b7a38 100644
--- a/src/config.c
+++ b/src/config.c
@@ -340,3 +340,47 @@ condlst_add(session_t *ps, c2_lptr_t **pcondlst, const char *pattern) {
 
   return true;
 }
+
+void parse_config(session_t *ps, bool *shadow_enable, bool *fading_enable,
+    win_option_mask_t *winopt_mask) {
+#ifdef CONFIG_LIBCONFIG
+  parse_config_libconfig(ps, shadow_enable, fading_enable, winopt_mask);
+#endif
+
+  // Apply default wintype options that does not depends on global options.
+  // For example, wintype shadow option will depend on the global shadow
+  // option, so it is not set here.
+  //
+  // Except desktop windows are always drawn without shadow.
+  if (!winopt_mask[WINTYPE_DESKTOP].shadow) {
+    winopt_mask[WINTYPE_DESKTOP].shadow = true;
+    ps->o.wintype_option[WINTYPE_DESKTOP].shadow = false;
+  }
+
+  // Focused/unfocused state only apply to a few window types, all other windows
+  // are always considered focused.
+  const wintype_t nofocus_type[] =
+    { WINTYPE_UNKNOWN, WINTYPE_NORMAL, WINTYPE_UTILITY };
+  for (unsigned long i = 0; i < ARR_SIZE(nofocus_type); i++) {
+    if (!winopt_mask[nofocus_type[i]].focus) {
+      winopt_mask[nofocus_type[i]].focus = true;
+      ps->o.wintype_option[nofocus_type[i]].focus = false;
+    }
+  }
+  for (unsigned long i = 0; i < NUM_WINTYPES; i++) {
+    if (!winopt_mask[i].focus) {
+      winopt_mask[i].focus = true;
+      ps->o.wintype_option[i].focus = true;
+    }
+    if (!winopt_mask[i].full_shadow) {
+      winopt_mask[i].full_shadow = true;
+      ps->o.wintype_option[i].full_shadow = false;
+    }
+    if (!winopt_mask[i].opacity) {
+      winopt_mask[i].opacity = true;
+      // Opacity is not set to a concrete number here because the opacity logic
+      // is complicated, and needs an "unset" state
+      ps->o.wintype_option[i].opacity = NAN;
+    }
+  }
+}
diff --git a/src/config.h b/src/config.h
index da4f4b4..a0e59d9 100644
--- a/src/config.h
+++ b/src/config.h
@@ -25,16 +25,11 @@ bool parse_rule_opacity(session_t *, const char *);
 bool condlst_add(session_t *, c2_lptr_t **, const char *);
 
 #ifdef CONFIG_LIBCONFIG
-FILE *
-open_config_file(char *cpath, char **path);
-
 void
-parse_cfg_condlst(session_t *ps, const config_t *pcfg, c2_lptr_t **pcondlst,
-    const char *name);
+parse_config_libconfig(session_t *ps, bool *shadow_enable,
+  bool *fading_enable, win_option_mask_t *winopt_mask);
+#endif
 
 void
 parse_config(session_t *ps, bool *shadow_enable,
   bool *fading_enable, win_option_mask_t *winopt_mask);
-#else
-static inline void parse_config() {}
-#endif
diff --git a/src/config_libconfig.c b/src/config_libconfig.c
index 4a9ec71..bf8bd8f 100644
--- a/src/config_libconfig.c
+++ b/src/config_libconfig.c
@@ -156,8 +156,8 @@ parse_cfg_condlst_opct(session_t *ps, const config_t *pcfg, const char *name) {
 /**
  * Parse a configuration file from default location.
  */
-void parse_config(session_t *ps, bool *shadow_enable, bool *fading_enable,
-  win_option_mask_t *winopt_mask)
+void parse_config_libconfig(session_t *ps, bool *shadow_enable,
+  bool *fading_enable, win_option_mask_t *winopt_mask)
 {
   char *path = NULL;
   FILE *f;
@@ -429,42 +429,5 @@ void parse_config(session_t *ps, bool *shadow_enable, bool *fading_enable,
     }
   }
 
-  // Apply default wintype options that does not depends on global options.
-  // For example, wintype shadow option will depend on the global shadow
-  // option, so it is not set here.
-  //
-  // Except desktop windows are always drawn without shadow.
-  if (!winopt_mask[WINTYPE_DESKTOP].shadow) {
-    winopt_mask[WINTYPE_DESKTOP].shadow = true;
-    ps->o.wintype_option[WINTYPE_DESKTOP].shadow = false;
-  }
-
-  // Focused/unfocused state only apply to a few window types, all other windows
-  // are always considered focused.
-  const wintype_t nofocus_type[] =
-    { WINTYPE_UNKNOWN, WINTYPE_NORMAL, WINTYPE_UTILITY };
-  for (unsigned long i = 0; i < ARR_SIZE(nofocus_type); i++) {
-    if (!winopt_mask[nofocus_type[i]].focus) {
-      winopt_mask[nofocus_type[i]].focus = true;
-      ps->o.wintype_option[nofocus_type[i]].focus = false;
-    }
-  }
-  for (unsigned long i = 0; i < NUM_WINTYPES; i++) {
-    if (!winopt_mask[i].focus) {
-      winopt_mask[i].focus = true;
-      ps->o.wintype_option[i].focus = true;
-    }
-    if (!winopt_mask[i].full_shadow) {
-      winopt_mask[i].full_shadow = true;
-      ps->o.wintype_option[i].full_shadow = false;
-    }
-    if (!winopt_mask[i].opacity) {
-      winopt_mask[i].opacity = true;
-      // Opacity is not set to a concrete number here because the opacity logic
-      // is complicated, and needs an "unset" state
-      ps->o.wintype_option[i].opacity = NAN;
-    }
-  }
-
   config_destroy(&cfg);
 }