clarified tests

examples/Makefile

@@ -67,7 +67,7 @@ test: all
 	./streaming_decompression tmp.zst > /dev/null
 	@echo starting streaming compression
 	./streaming_compression tmp
-	./streaming_decompression tmp.zst
+	./streaming_decompression tmp.zst > /dev/null
 	@echo starting dictionary compression
 	./dictionary_compression tmp README.md
 	./dictionary_decompression tmp.zst README.md

examples/README.md

@@ -7,6 +7,8 @@ Zstandard library : usage examples
 
 - [Simple decompression](simple_decompression.c)
   Decompress a single file compressed by zstd.
+  Only compatible with simple compression.
+  Result remains in memory.
   Introduces usage of : `ZSTD_decompress()`
 
 - [Dictionary compression](dictionary_compression.c)
@@ -15,4 +17,15 @@ Zstandard library : usage examples
 
 - [Dictionary decompression](dictionary_decompression.c)
   Decompress multiple files using the same dictionary.
+  Result remains in memory.
   Introduces usage of : `ZSTD_createDDict()` and `ZSTD_decompress_usingDDict()`
+
+- [Streaming compression](streaming_compression.c)
+  Compress a single file.
+  Introduces usage of : `ZSTD_compressStream()`
+
+- [Streaming decompression](streaming_decompression.c)
+  Decompress a single file compressed by zstd.
+  Compatible with simple and streaming compression.
+  Result is sent to stdout.
+  Introduces usage of : `ZSTD_decompressStream()`

examples/streaming_decompression.c

@@ -99,14 +99,12 @@ int main(int argc, const char** argv)
     const char* const inFilename = argv[1];
 
     if (argc!=2) {
-        printf("wrong arguments\n");
-        printf("usage:\n");
-        printf("%s FILE\n", exeName);
+        fprintf(stderr, "wrong arguments\n");
+        fprintf(stderr, "usage:\n");
+        fprintf(stderr, "%s FILE\n", exeName);
         return 1;
     }
 
     decompressFile_orDie(inFilename);
-    printf("%s correctly decoded (in memory). \n", inFilename);
-
     return 0;
 }