changed LZ4_calloc() to a 2-arguments signature

to remain similar to stdlib's calloc().

Updated test to use c++ compiler for stricter signature check.

3 files changed, 5 insertions, 3 deletions

diff --git a/.travis.yml b/.travis.yml
index 31bc675..f201d52 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -38,6 +38,8 @@ matrix:
         - make -C programs lz4-wlib
         - make clean
         - make -C tests fullbench-wmalloc  # test LZ4_USER_MEMORY_FUNCTIONS
+        - make clean
+        - CC="c++ -Wno-deprecated" make -C tests fullbench-wmalloc  # stricter function signature check
 
     - name: (Precise) g++ and clang CMake test
       dist: precise
diff --git a/lib/lz4.c b/lib/lz4.c
index 128e7b2..5fe3433 100644
--- a/lib/lz4.c
+++ b/lib/lz4.c
@@ -193,10 +193,10 @@
  * Below functions must exist somewhere in the Project
  * and be available at link time */
 void* LZ4_malloc(size_t s);
-void* LZ4_calloc(size_t s);
+void* LZ4_calloc(size_t n, size_t s);
 void  LZ4_free(void* p);
 # define ALLOC(s)          LZ4_malloc(s)
-# define ALLOC_AND_ZERO(s) LZ4_calloc(s)
+# define ALLOC_AND_ZERO(s) LZ4_calloc(1,s)
 # define FREEMEM(p)        LZ4_free(p)
 #else
 # include <stdlib.h>   /* malloc, calloc, free */
diff --git a/tests/fullbench.c b/tests/fullbench.c
index 39932d2..181128e 100644
--- a/tests/fullbench.c
+++ b/tests/fullbench.c
@@ -159,7 +159,7 @@ static size_t BMK_findMaxMem(U64 requiredMem)
 *  Memory management, to test LZ4_USER_MEMORY_FUNCTIONS
 *********************************************************/
 void* LZ4_malloc(size_t s) { return malloc(s); }
-void* LZ4_calloc(size_t s) { return calloc(1,s); }
+void* LZ4_calloc(size_t n, size_t s) { (void)n; return calloc(1,s); }
 void  LZ4_free(void* p) { free(p); }