X-Git-Url: http://git.asbjorn.biz/?p=swftools.git;a=blobdiff_plain;f=lib%2Fq.c;h=615f2fe252cdaef1911b0b62183e4307eaf3f34a;hp=0a9cb9f8692b8b968316b6a4b134fdfa9d8abd46;hb=e4687b3aa2aed49fb16ba9e9561344d808750297;hpb=b8aa0577aae67db4da5221459102202febc5c103

diff --git a/lib/q.c b/lib/q.c
index 0a9cb9f..615f2fe 100644
--- a/lib/q.c
+++ b/lib/q.c
@@ -21,6 +21,7 @@
 
 #include <stdlib.h>
 #include <stdio.h>
+#include <stdarg.h>
 #include <string.h>
 #include <assert.h>
 #include <memory.h>
@@ -47,6 +48,21 @@ char*qstrndup(const char*string, int len)
 {
     return strdup_n(string, len);
 }
+char* allocprintf(const char*format, ...)
+{
+    va_list arglist1;
+    va_start(arglist1, format);
+    char dummy;
+    int l = vsnprintf(&dummy, 1, format, arglist1);
+    va_end(arglist1);
+
+    va_list arglist2;
+    va_start(arglist2, format);
+    char*buf = malloc(l+1);
+    vsnprintf(buf, l+1, format, arglist2);
+    va_end(arglist2);
+    return buf;
+}
 
 // ------------------------------- mem_t --------------------------------------