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-rw-r--r--string/strcat.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/string/strcat.c b/string/strcat.c
index 6e1f1ab932..9d2e699fdb 100644
--- a/string/strcat.c
+++ b/string/strcat.c
@@ -19,9 +19,13 @@
 
 #undef strcat
 
+#ifndef STRCAT
+# define STRCAT strcat
+#endif
+
 /* Append SRC on the end of DEST.  */
 char *
-strcat (char *dest, const char *src)
+STRCAT (char *dest, const char *src)
 {
   strcpy (dest + strlen (dest), src);
   return dest;