1 files changed, 29 insertions, 10 deletions
diff --git a/src/common.h b/src/common.h
index 7baedae..ca9e439 100644
--- a/src/common.h
+++ b/src/common.h
@@ -57,14 +57,30 @@
 
 #include <libred.h>
 
+
 #ifdef ENABLE_NLS
 # include <libintl.h>
 #else
 # define gettext(s) s
 #endif
+
+/**
+ * List for translation, and translate in place
+ * 
+ * @param   s:string-literal  Translatable string
+ * @return  :const char *     Translation of `s`
+ */
 #define _(s) gettext(s)
+
+/**
+ * List for translation without translating in place
+ *
+ * @param   s:string-literal  Translatable string
+ * @return  :string-literal   `s` as is
+ */
 #define N_(s) s
 
+
 #if defined(__GNUC__)
 # define GCC_ONLY(...) __VA_ARGS__
 #else
@@ -78,9 +94,6 @@
 #define NEUTRAL_TEMP  6500
 
 
-#define SOLAR_CIVIL_TWILIGHT_ELEV    -6.0
-
-
 /**
  * Truncate a value into a bounded range
  * 
@@ -234,6 +247,17 @@ struct location_provider {
 };
 
 
+/**
+ * `NULL` terminated list of adjustment methods
+ */
+extern const struct gamma_method *gamma_methods[];
+
+/**
+ * `NULL` terminated list of location providers
+ */
+extern const struct location_provider *location_providers[];
+
+
 #define LIST_RAMPS_STOP_VALUE_TYPES(X, D)\
 	X(u8, uint8_t, UINT8_MAX, 8) D\
 	X(u16, uint16_t, UINT16_MAX, 16) D\
@@ -290,12 +314,8 @@ struct config_ini_section *config_ini_get_section(struct config_ini_state *state
 
 
 void options_init(struct options *options);
-void options_parse_args(struct options *options, int argc, char *argv[],
-                        const struct gamma_method *gamma_methods,
-                        const struct location_provider *location_providers);
-void options_parse_config_file(struct options *options, struct config_ini_state *config_state,
-                               const struct gamma_method *gamma_methods,
-                               const struct location_provider *location_providers);
+void options_parse_args(struct options *options, int argc, char *argv[]);
+void options_parse_config_file(struct options *options, struct config_ini_state *config_state);
 void options_set_defaults(struct options *options);
 
 
@@ -326,7 +346,6 @@ extern volatile sig_atomic_t exiting;
  */
 extern volatile sig_atomic_t disable;
 
-
 /**
  * Install signal handlers for the process
  */