* Cosmetic fixes.

caca/caca.h

@@ -100,6 +100,8 @@
 #ifndef __CACA_H__
 #define __CACA_H__
 
+#define CACA_API_VERSION_1
+
 #include <cucul.h>
 
 #ifdef __cplusplus

caca/caca_internals.h

@@ -152,8 +152,15 @@ struct caca_context
     } events;
 };
 
-/* Timer functions */
+/* Internal timer functions */
 extern void _caca_sleep(unsigned int);
 extern unsigned int _caca_getticks(struct caca_timer *);
 
+/* Internal event functions */
+extern void _caca_handle_resize(caca_t *);
+#if defined(USE_SLANG) || defined(USE_NCURSES) || defined(USE_CONIO)
+extern void _push_event(caca_t *, unsigned int);
+extern unsigned int _pop_event(caca_t *);
+#endif
+
 #endif /* __CACA_INTERNALS_H__ */

caca/event.c

@@ -26,10 +26,6 @@
 
 static unsigned int _get_next_event(caca_t *);
 static unsigned int _lowlevel_event(caca_t *);
-#if defined(USE_SLANG) || defined(USE_NCURSES) || defined(USE_CONIO)
-void _push_event(caca_t *, unsigned int);
-unsigned int _pop_event(caca_t *);
-#endif
 
 #if !defined(_DOXYGEN_SKIP_ME)
 /* If no new key was pressed after AUTOREPEAT_THRESHOLD usec, assume the

caca/graphics.c

@@ -24,11 +24,6 @@
 #include "cucul.h"
 #include "cucul_internals.h"
 
-/*
- * Local functions
- */
-void _caca_handle_resize(caca_t *kk);
-
 /** \brief Set the window title.
  *
  *  If libcaca runs in a window, try to change its title. This works with

cucul/char.c

@@ -47,7 +47,8 @@
  *  \param fgcolor The requested foreground colour.
  *  \param bgcolor The requested background colour.
  */
-void cucul_set_color(cucul_t *qq, enum cucul_color fgcolor, enum cucul_color bgcolor)
+void cucul_set_color(cucul_t *qq, enum cucul_color fgcolor,
+                                  enum cucul_color bgcolor)
 {
     if(fgcolor < 0 || fgcolor > 15 || bgcolor < 0 || bgcolor > 15)
         return;

cucul/cucul_internals.h

@@ -52,21 +52,21 @@ struct cucul_context
 /* Initialisation functions */
 extern int _cucul_init_bitmap(void);
 extern int _cucul_end_bitmap(void);
-void _cucul_set_size(cucul_t *qq, unsigned int width, unsigned int height);
+extern void _cucul_set_size(cucul_t *, unsigned int, unsigned int);
 
 /* Charset functions */
-unsigned int _cucul_strlen_utf8(char const *s);
-char const *_cucul_skip_utf8(char const *s, unsigned int x);
-uint32_t _cucul_utf8_to_utf32(char const *s);
-uint8_t _cucul_utf32_to_cp437(uint32_t c);
-uint32_t _cucul_cp437_to_utf32(uint8_t c);
+extern unsigned int _cucul_strlen_utf8(char const *);
+extern char const *_cucul_skip_utf8(char const *, unsigned int);
+extern uint32_t _cucul_utf8_to_utf32(char const *);
+extern uint8_t _cucul_utf32_to_cp437(uint32_t);
+extern uint32_t _cucul_cp437_to_utf32(uint8_t);
 
 /* Export functions */
-void _cucul_get_ansi(cucul_t *qq, struct cucul_buffer *ex);
-void _cucul_get_html(cucul_t *qq, struct cucul_buffer *ex);
-void _cucul_get_html3(cucul_t *qq, struct cucul_buffer *ex);
-void _cucul_get_irc(cucul_t *qq, struct cucul_buffer *ex);
-void _cucul_get_ps(cucul_t *qq, struct cucul_buffer *ex);
-void _cucul_get_svg(cucul_t *qq, struct cucul_buffer *ex);
+extern void _cucul_get_ansi(cucul_t *, struct cucul_export *);
+extern void _cucul_get_html(cucul_t *, struct cucul_export *);
+extern void _cucul_get_html3(cucul_t *, struct cucul_export *);
+extern void _cucul_get_irc(cucul_t *, struct cucul_export *);
+extern void _cucul_get_ps(cucul_t *, struct cucul_export *);
+extern void _cucul_get_svg(cucul_t *, struct cucul_export *);
 
 #endif /* __CUCUL_INTERNALS_H__ */