X-Git-Url: https://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fstpncpy.h;h=cf658eb0714e40c5cbaa87ed96847e6aeab3a9e6;hb=55da53d0db0c7a9fd82b2abc809560b3089df6a5;hp=a457ee9d94699030a7eb4eb56c321a78ac05956f;hpb=1080617a7d04cdf1a1d3b1e390859af371d485d7;p=gnulib.git

diff --git a/lib/stpncpy.h b/lib/stpncpy.h
index a457ee9d9..cf658eb07 100644
--- a/lib/stpncpy.h
+++ b/lib/stpncpy.h
@@ -18,18 +18,16 @@
 #ifndef _STPNCPY_H
 #define _STPNCPY_H
 
-#if HAVE_STPNCPY
-
-/* Get stpncpy() declaration.  */
 #include <string.h>
 
-#else
-
-#include <stddef.h>
+#if !HAVE_STPNCPY
 
-/* Copy no more than N characters of SRC to DST, returning the address of
-   the last character written into DST.  */
-extern char *stpncpy (char *dst, const char *src, size_t n);
+/* Copy no more than N bytes of SRC to DST, returning a pointer past the
+   last non-NUL byte written into DST.  */
+/* When not using the GNU libc we use the stpncpy implementation we
+   provide here.  */
+extern char *gnu_stpncpy (char *dst, const char *src, size_t n);
+#define stpncpy(Dst, Src, N) gnu_stpncpy (Dst, Src, N)
 
 #endif