diff --git a/caca/driver_conio.c b/caca/driver_conio.c
index 7afd042..d49e2a7 100644
--- a/caca/driver_conio.c
+++ b/caca/driver_conio.c
@@ -105,7 +105,7 @@ static void conio_display(caca_t *kk)
     for(n = kk->qq->height * kk->qq->width; n--; )
     {
         *screen++ = _cucul_utf32_to_cp437(*chars++);
-        *screen++ = _cucul_rgba32_to_ansi8(*attr++);
+        *screen++ = _cucul_argb32_to_ansi8(*attr++);
     }
 #   if defined(SCREENUPDATE_IN_PC_H)
     ScreenUpdate(kk->drv.p->screen);
diff --git a/caca/driver_gl.c b/caca/driver_gl.c
index 27b7316..3b4de1c 100644
--- a/caca/driver_gl.c
+++ b/caca/driver_gl.c
@@ -250,7 +250,7 @@ static void gl_display(caca_t *kk)
         for(x = 0; x < kk->drv.p->width; x += kk->drv.p->font_width)
         {
             glDisable(GL_TEXTURE_2D);
-            glColor4bv(gl_bgpal[_cucul_rgba32_to_ansi4bg(*attr++)]);
+            glColor4bv(gl_bgpal[_cucul_argb32_to_ansi4bg(*attr++)]);
             glBegin(GL_QUADS);
                 glVertex2f(x, y);
                 glVertex2f(x + kk->drv.p->font_width, y);
@@ -281,7 +281,7 @@ static void gl_display(caca_t *kk)
             if(c > 0x00000020 && c < 0x00000080)
             {
                 glBindTexture(GL_TEXTURE_2D, kk->drv.p->id[c - 32]);
-                glColor4bv(gl_bgpal[_cucul_rgba32_to_ansi4fg(*attr)]);
+                glColor4bv(gl_bgpal[_cucul_argb32_to_ansi4fg(*attr)]);
                 glBegin(GL_QUADS);
                     glTexCoord2f(0, kk->drv.p->sh);
                     glVertex2f(x, y);
diff --git a/caca/driver_ncurses.c b/caca/driver_ncurses.c
index 3b47f1f..4ce227c 100644
--- a/caca/driver_ncurses.c
+++ b/caca/driver_ncurses.c
@@ -197,7 +197,7 @@ static void ncurses_display(caca_t *kk)
         move(y, 0);
         for(x = kk->qq->width; x--; )
         {
-            attrset(kk->drv.p->attr[_cucul_rgba32_to_ansi8(*attr++)]);
+            attrset(kk->drv.p->attr[_cucul_argb32_to_ansi8(*attr++)]);
             ncurses_write_utf32(*chars++);
         }
     }
diff --git a/caca/driver_slang.c b/caca/driver_slang.c
index d0285d9..47acba1 100644
--- a/caca/driver_slang.c
+++ b/caca/driver_slang.c
@@ -212,14 +212,14 @@ static void slang_display(caca_t *kk)
             uint32_t c = *chars++;
 
 #if defined(OPTIMISE_SLANG_PALETTE)
-            uint8_t fgcolor = _cucul_rgba32_to_ansi4fg(*attr);
-            uint8_t bgcolor = _cucul_rgba32_to_ansi4bg(*attr);
+            uint8_t fgcolor = _cucul_argb32_to_ansi4fg(*attr);
+            uint8_t bgcolor = _cucul_argb32_to_ansi4bg(*attr);
 
             /* If foreground == background, just don't use this colour
              * pair, and print a space instead of the real character. */
             if(fgcolor != bgcolor)
             {
-                SLsmg_set_color(slang_assoc[_cucul_rgba32_to_ansi8(*attr++)]);
+                SLsmg_set_color(slang_assoc[_cucul_argb32_to_ansi8(*attr++)]);
                 slang_write_utf32(c);
             }
             else
@@ -236,7 +236,7 @@ static void slang_display(caca_t *kk)
                 attr++;
             }
 #else
-            SLsmg_set_color(_cucul_rgba32_to_ansi8(*attr++));
+            SLsmg_set_color(_cucul_argb32_to_ansi8(*attr++));
             slang_write_utf32(c);
 #endif
         }
diff --git a/caca/driver_vga.c b/caca/driver_vga.c
index 9774b79..c846217 100644
--- a/caca/driver_vga.c
+++ b/caca/driver_vga.c
@@ -123,7 +123,7 @@ static void vga_display(caca_t *kk)
     for(n = kk->qq->height * kk->qq->width; n--; )
     {
         *screen++ = _cucul_utf32_to_cp437(*chars++);
-        *screen++ = _cucul_rgba32_to_ansi8(*attr++);
+        *screen++ = _cucul_argb32_to_ansi8(*attr++);
     }
 }
 
diff --git a/caca/driver_win32.c b/caca/driver_win32.c
index b6a8962..51a159d 100644
--- a/caca/driver_win32.c
+++ b/caca/driver_win32.c
@@ -210,8 +210,8 @@ static void win32_display(caca_t *kk)
 #endif
 
         kk->drv.p->buffer[i].Attributes =
-                win32_fg_palette[_cucul_rgba32_to_ansi4fg(kk->qq->attr[i])]
-                 | win32_bg_palette[_cucul_rgba32_to_ansi4bg(kk->qq->attr[i])];
+                win32_fg_palette[_cucul_argb32_to_ansi4fg(kk->qq->attr[i])]
+                 | win32_bg_palette[_cucul_argb32_to_ansi4bg(kk->qq->attr[i])];
     }
 
     /* Blit the screen buffer */
diff --git a/caca/driver_x11.c b/caca/driver_x11.c
index 90e1aee..e2adbd9 100644
--- a/caca/driver_x11.c
+++ b/caca/driver_x11.c
@@ -260,15 +260,15 @@ static void x11_display(caca_t *kk)
         for(x = 0; x < kk->qq->width; x += len)
         {
             uint32_t *attr = kk->qq->attr + x + y * kk->qq->width;
-            uint8_t bg = _cucul_rgba32_to_ansi4bg(*attr);
+            uint8_t bg = _cucul_argb32_to_ansi4bg(*attr);
 
             len = 1;
             while(x + len < kk->qq->width
-                   && _cucul_rgba32_to_ansi4bg(attr[len]) == bg)
+                   && _cucul_argb32_to_ansi4bg(attr[len]) == bg)
                 len++;
 
             XSetForeground(kk->drv.p->dpy, kk->drv.p->gc,
-                           kk->drv.p->colors[_cucul_rgba32_to_ansi4bg(*attr)]);
+                           kk->drv.p->colors[_cucul_argb32_to_ansi4bg(*attr)]);
             XFillRectangle(kk->drv.p->dpy, kk->drv.p->pixmap, kk->drv.p->gc,
                            x * kk->drv.p->font_width, y * kk->drv.p->font_height,
                            len * kk->drv.p->font_width, kk->drv.p->font_height);
@@ -291,7 +291,7 @@ static void x11_display(caca_t *kk)
                 continue;
 
             XSetForeground(kk->drv.p->dpy, kk->drv.p->gc,
-                           kk->drv.p->colors[_cucul_rgba32_to_ansi4fg(*attr)]);
+                           kk->drv.p->colors[_cucul_argb32_to_ansi4fg(*attr)]);
 
             /* Plain ASCII, no problem. */
             if(*chars > 0x00000020 && *chars < 0x00000080)
diff --git a/cucul/colour.c b/cucul/colour.c
index 0743fb3..97b3673 100644
--- a/cucul/colour.c
+++ b/cucul/colour.c
@@ -25,19 +25,19 @@
 
 /* FIXME: could this be inlined? */
 
-uint8_t _cucul_rgba32_to_ansi8(uint32_t c)
+uint8_t _cucul_argb32_to_ansi8(uint32_t c)
 {
     /* FIXME: we need nearest colour handling for non-ANSI */
     return (c & 0x0000000f) | ((c & 0x000f0000) >> 12);
 }
 
-uint8_t _cucul_rgba32_to_ansi4fg(uint32_t c)
+uint8_t _cucul_argb32_to_ansi4fg(uint32_t c)
 {
     /* FIXME: we need nearest colour handling for non-ANSI */
     return c & 0x0000000f;
 }
 
-uint8_t _cucul_rgba32_to_ansi4bg(uint32_t c)
+uint8_t _cucul_argb32_to_ansi4bg(uint32_t c)
 {
     /* FIXME: we need nearest colour handling for non-ANSI */
     return (c & 0x000f0000) >> 16;
diff --git a/cucul/cucul_internals.h b/cucul/cucul_internals.h
index f7700fd..c447d68 100644
--- a/cucul/cucul_internals.h
+++ b/cucul/cucul_internals.h
@@ -62,9 +62,9 @@ extern uint8_t _cucul_utf32_to_cp437(uint32_t);
 extern uint32_t _cucul_cp437_to_utf32(uint8_t);
 
 /* Colour functions */
-uint8_t _cucul_rgba32_to_ansi8(uint32_t);
-uint8_t _cucul_rgba32_to_ansi4fg(uint32_t);
-uint8_t _cucul_rgba32_to_ansi4bg(uint32_t);
+uint8_t _cucul_argb32_to_ansi8(uint32_t);
+uint8_t _cucul_argb32_to_ansi4fg(uint32_t);
+uint8_t _cucul_argb32_to_ansi4bg(uint32_t);
 
 /* Export functions */
 extern void _cucul_get_ansi(cucul_t *, struct cucul_export *);
diff --git a/cucul/export_ansi.c b/cucul/export_ansi.c
index e062bb5..66f922f 100644
--- a/cucul/export_ansi.c
+++ b/cucul/export_ansi.c
@@ -66,8 +66,8 @@ void _cucul_get_ansi(cucul_t *qq, struct cucul_export *ex)
 
         for(x = 0; x < qq->width; x++)
         {
-            uint8_t fg = _cucul_rgba32_to_ansi4fg(lineattr[x]);
-            uint8_t bg = _cucul_rgba32_to_ansi4bg(lineattr[x]);
+            uint8_t fg = _cucul_argb32_to_ansi4fg(lineattr[x]);
+            uint8_t bg = _cucul_argb32_to_ansi4bg(lineattr[x]);
             uint32_t c = linechar[x];
 
             if(fg != prevfg || bg != prevbg)
diff --git a/cucul/export_html.c b/cucul/export_html.c
index 3fd662a..66e30d8 100644
--- a/cucul/export_html.c
+++ b/cucul/export_html.c
@@ -78,7 +78,7 @@ void _cucul_get_html(cucul_t *qq, struct cucul_export *ex)
         for(x = 0; x < qq->width; x += len)
         {
             cur += sprintf(cur, "<span class='b%02x'>",
-                           _cucul_rgba32_to_ansi8(lineattr[x]));
+                           _cucul_argb32_to_ansi8(lineattr[x]));
 
             for(len = 0;
                 x + len < qq->width && lineattr[x + len] == lineattr[x];
@@ -158,13 +158,13 @@ void _cucul_get_html3(cucul_t *qq, struct cucul_export *ex)
                 len++;
 
             cur += sprintf(cur, "<td bgcolor=#%06x",
-                           _cucul_rgba32_to_ansi4bg(lineattr[x]));
+                           _cucul_argb32_to_ansi4bg(lineattr[x]));
 
             if(len > 1)
                 cur += sprintf(cur, " colspan=%d", len);
 
             cur += sprintf(cur, "><font color=#%06x>",
-                           _cucul_rgba32_to_ansi4fg(lineattr[x]));
+                           _cucul_argb32_to_ansi4fg(lineattr[x]));
 
             for(i = 0; i < len; i++)
             {
diff --git a/cucul/export_irc.c b/cucul/export_irc.c
index d98e8cc..8a13e7b 100644
--- a/cucul/export_irc.c
+++ b/cucul/export_irc.c
@@ -70,8 +70,8 @@ void _cucul_get_irc(cucul_t *qq, struct cucul_export *ex)
 
         for(x = 0; x < qq->width; x++)
         {
-            uint8_t fg = palette[_cucul_rgba32_to_ansi4fg(lineattr[x])];
-            uint8_t bg = palette[_cucul_rgba32_to_ansi4bg(lineattr[x])];
+            uint8_t fg = palette[_cucul_argb32_to_ansi4fg(lineattr[x])];
+            uint8_t bg = palette[_cucul_argb32_to_ansi4bg(lineattr[x])];
             uint32_t c = linechar[x];
 
             if(bg == prevbg)
diff --git a/cucul/export_ps.c b/cucul/export_ps.c
index 8415288..13757a5 100644
--- a/cucul/export_ps.c
+++ b/cucul/export_ps.c
@@ -90,7 +90,7 @@ void _cucul_get_ps(cucul_t *qq, struct cucul_export *ex)
         for(x = 0; x < qq->width; x++)
         {
             cur += sprintf(cur, "1 0 translate\n %s csquare\n",
-                           palette[_cucul_rgba32_to_ansi4bg(*lineattr++)]);
+                           palette[_cucul_argb32_to_ansi4bg(*lineattr++)]);
         }
 
         /* Return to beginning of the line, and jump to the next one */
@@ -111,7 +111,7 @@ void _cucul_get_ps(cucul_t *qq, struct cucul_export *ex)
             cur += sprintf(cur, "newpath\n");
             cur += sprintf(cur, "%d %d moveto\n", (x + 1) * 6, y * 10);
             cur += sprintf(cur, "%s setrgbcolor\n",
-                           palette[_cucul_rgba32_to_ansi4fg(*lineattr++)]);
+                           palette[_cucul_argb32_to_ansi4fg(*lineattr++)]);
 
             if(c < 0x00000020)
                 cur += sprintf(cur, "(?) show\n");
diff --git a/cucul/export_svg.c b/cucul/export_svg.c
index 8fdce32..9d4175c 100644
--- a/cucul/export_svg.c
+++ b/cucul/export_svg.c
@@ -88,7 +88,7 @@ void _cucul_get_svg(cucul_t *qq, struct cucul_export *ex)
         {
             cur += sprintf(cur, "<rect class=\"b%02x\" x=\"%d\" y=\"%d\""
                                 " width=\"6\" height=\"10\"/>\n",
-                                _cucul_rgba32_to_ansi8(*lineattr++),
+                                _cucul_argb32_to_ansi8(*lineattr++),
                                 x * 6, y * 10);
         }
     }
@@ -104,7 +104,7 @@ void _cucul_get_svg(cucul_t *qq, struct cucul_export *ex)
             uint32_t c = *linechar++;
 
             cur += sprintf(cur, "<text class=\"f%02x\" x=\"%d\" y=\"%d\">",
-                                _cucul_rgba32_to_ansi8(*lineattr++),
+                                _cucul_argb32_to_ansi8(*lineattr++),
                                 x * 6, (y * 10) + 10);
             if(c < 0x00000020)
                 cur += sprintf(cur, "?");