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-rw-r--r--src/system.h4
1 files changed, 0 insertions, 4 deletions
diff --git a/src/system.h b/src/system.h
index 8de0f3cd2..b4d5e774f 100644
--- a/src/system.h
+++ b/src/system.h
@@ -212,10 +212,6 @@ enum
#include <ctype.h>
-#if ! (defined isblank || HAVE_DECL_ISBLANK)
-# define isblank(c) ((c) == ' ' || (c) == '\t')
-#endif
-
/* ISDIGIT differs from isdigit, as follows:
- Its arg may be any int or unsigned int; it need not be an unsigned char
or EOF.