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-rw-r--r--lib/pnm.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/pnm.h b/lib/pnm.h
index 354eacf9..94d4ff85 100644
--- a/lib/pnm.h
+++ b/lib/pnm.h
@@ -124,7 +124,8 @@ pnm_promoteformatrow(xel* xelrow, int cols, xelval maxval, int format,
                      xelval newmaxval, int newformat);
 
 pixel
-xeltopixel(xel const inputxel);
+pnm_xeltopixel(xel const inputxel,
+               int const format);
 
 xel
 pnm_parsecolorxel(const char * const colorName,