X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=macro.h;h=0223a40b6e71824e928ece08151c5a5636e5ce53;hp=ed09750f73a9bd359bb1890bc26627e7abf23b6e;hb=35355baba1feec37bf9f22e3a0e18f495fcf6014;hpb=476fe607ecbabc5beffafc8efb0778e3d9e1030a

diff --git a/macro.h b/macro.h
index ed09750f7..0223a40b6 100644
--- a/macro.h
+++ b/macro.h
@@ -76,4 +76,6 @@ static inline size_t ALIGN(size_t l) {
 #define memzero(x,l) (memset((x), 0, (l)))
 #define zero(x) (memzero(&(x), sizeof(x)))
 
+#define char_array_0(x) x[sizeof(x)-1] = 0;
+
 #endif