gnuradio-core: allows configuring FFTW to use ESTIMATE vs. MEASURE

[debian/gnuradio] / gnuradio-core / src / lib / general / gr_stream_mux.cc

diff --git a/gnuradio-core/src/lib/general/gr_stream_mux.cc b/gnuradio-core/src/lib/general/gr_stream_mux.cc
index 8ba13847132dffcad05df0830f5f75c80f3d97d8..06556b583674214f9fd2157fb5211bdcf1df4397 100644 (file)
--- a/gnuradio-core/src/lib/general/gr_stream_mux.cc
+++ b/gnuradio-core/src/lib/general/gr_stream_mux.cc
@@ -27,6 +27,7 @@
 #include <gr_stream_mux.h>
 #include <gr_io_signature.h>
 #include <string.h>
+#include <cstdio>
 
 #define VERBOSE 0
 
@@ -86,7 +87,7 @@ gr_stream_mux::general_work(int noutput_items,
     if(VERBOSE) {
       printf("mux: nouput_items: %d   d_stream: %d\n", noutput_items, d_stream);
       for(size_t i = 0; i < d_lengths.size(); i++)
-       printf("\tninput_items[%d]: %d\n", i, ninput_items[i]);
+       printf("\tninput_items[%zu]: %d\n", i, ninput_items[i]);
     }
 
     while (1) {