diff -r 7c80b70bb8de -r a0669934e974 usr/src/uts/common/sys/systm.h
--- a/usr/src/uts/common/sys/systm.h	Thu Aug 06 17:39:39 2009 -0700
+++ b/usr/src/uts/common/sys/systm.h	Thu Aug 06 22:16:07 2009 -0700
@@ -183,6 +183,7 @@
 int bcmp(const void *, const void *, size_t) __PURE;
 int stoi(char **);
 void numtos(ulong_t, char *);
+char *kmem_asprintf(const char *fmt, ...);
 int strident_valid(const char *);
 void strident_canon(char *, size_t);
 int getsubopt(char **optionsp, char * const *tokens, char **valuep);