1 files changed, 9 insertions, 0 deletions
diff --git a/lib/util/nstring.h b/lib/util/nstring.h
index 9ed20051..70a53f45 100644
--- a/lib/util/nstring.h
+++ b/lib/util/nstring.h
@@ -5,6 +5,7 @@
 #include <string.h>
 #include <ctype.h>
 
+#include "pm_c_util.h"
 #include "pm.h"  /* For PM_GNU_PRINTF_ATTR, __inline__ */
 
 #ifdef __cplusplus
@@ -134,6 +135,11 @@ asprintfN(const char ** const resultP,
           const char *  const fmt,
           ...) PM_GNU_PRINTF_ATTR(2,3);
 
+void
+vasprintfN(const char ** const resultP,
+           const char *  const format,
+           va_list             args);
+
 void 
 strfree(const char * const string);
 
@@ -150,6 +156,9 @@ memmemN(const char * const haystack,
         const char * const needle,
         size_t       const needlelen);
 
+bool
+strishex(const char * const subject);
+
 #ifdef __cplusplus
 }
 #endif