Blame SOURCES/c2esp-ftbfs-gcc7.patch

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diff -up c2esp-27/src/c2espC.c.ftbfs-gcc7 c2esp-27/src/c2espC.c
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diff -up c2esp-27/src/c2espcommon.c.ftbfs-gcc7 c2esp-27/src/c2espcommon.c
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--- c2esp-27/src/c2espcommon.c.ftbfs-gcc7	2017-03-03 14:10:28.018395128 +0100
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+++ c2esp-27/src/c2espcommon.c	2017-03-03 14:19:26.967383931 +0100
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@@ -24,6 +24,7 @@
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 #include <fcntl.h> //files
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 #include <sys/stat.h> //for chmod
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 #include <time.h> //time functions used for debugging
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+#include <stdlib.h>
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 #if HAVE_CUPSFILTERS_DRIVER_H == 1
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 #include <cupsfilters/driver.h> //has the dither functions
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diff -up c2esp-27/src/c2espcommon.h.ftbfs-gcc7 c2esp-27/src/c2espcommon.h
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--- c2esp-27/src/c2espcommon.h.ftbfs-gcc7	2017-03-03 14:25:54.186413550 +0100
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+++ c2esp-27/src/c2espcommon.h	2017-03-03 14:26:53.105961575 +0100
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@@ -21,6 +21,7 @@
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 #include <cups/sidechannel.h> //FlushBackChannel, and the side channel functions and constants
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 #include <fcntl.h> //files
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 #include <time.h> //time functions used for debugging
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+#include <stdio.h> //library for stderr, stdout, stdin - because of gcc7, it needed to be included
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 /*
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  * Constants...