m_ecalloc 36 ext/mysqlnd/mysqlnd_alloc.h void * (*m_ecalloc)(unsigned int nmemb, size_t size MYSQLND_MEM_D); m_ecalloc 75 ext/mysqlnd/mysqlnd_alloc.h #define mnd_ecalloc(nmemb, size) mysqlnd_allocator.m_ecalloc((nmemb), (size) MYSQLND_MEM_C)