maint: avoid syntax-check failure due to unused #include

* src/getlimits.c: Don't include "c-ctype.h"; no longer used.

diff --git a/src/getlimits.c b/src/getlimits.c
index 986a5d7..1eab822 100644 (file)
--- a/src/getlimits.c
+++ b/src/getlimits.c
@@ -22,7 +22,6 @@
 #include <float.h>
 
 #include "system.h"
-#include "c-ctype.h"
 #include "long-options.h"
 
 #define PROGRAM_NAME "getlimits"