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-rw-r--r--contrib/tools/cvtcolor.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/contrib/tools/cvtcolor.c b/contrib/tools/cvtcolor.c
index e6793c7d5..111dfcee7 100644
--- a/contrib/tools/cvtcolor.c
+++ b/contrib/tools/cvtcolor.c
@@ -1,7 +1,4 @@
-/*-
- * convert.c
- *
- * Last changed in libpng 1.6.0 [February 14, 2013]
+/* convert.c
*
* COPYRIGHT: Written by John Cunningham Bowler, 2013.
* To the extent possible under law, the author has waived all copyright and
@@ -10,6 +7,7 @@
*
* Convert 8-bit sRGB or 16-bit linear values to another format.
*/
+
#define _ISOC99_SOURCE 1
#include <stdlib.h>