#define getopt_long(x, y, z, a, b) smpi_getopt_long((x), (y), (z), (a), (b))
#define getopt_long_only(x, y, z, a, b) smpi_getopt_long_only((x), (y), (z), (a), (b))
#ifndef SAMPI_OVERRIDEN_MALLOC
-#define malloc(x) smpi_shared_malloc_intercept(x, __FILE__, __LINE__)
-#define calloc(x,y) smpi_shared_calloc_intercept(x,y, __FILE__, __LINE__)
+#define malloc(x) smpi_shared_malloc_intercept((x), __FILE__, __LINE__)
+#define calloc(x, y) smpi_shared_calloc_intercept((x), (y), __FILE__, __LINE__)
#define free(x) smpi_shared_free(x)
#endif
#endif