text: #ifndef CONFIG_H
  /* ============================================================
   * Platform options
   * ============================================================ */
  
  #ifdef __APPLE__
  #  define __DARWIN_C_SOURCE
  #elif defined(__FreeBSD__) || defined(__NetBSD__) || defined(__SYMBIAN32__) || defined(__QNX__)
  #  define _XOPEN_SOURCE 700
  #  define __BSD_VISIBLE 1
  #  define HAVE_NETINET_IN_H
  #else
  #  define _XOPEN_SOURCE 700
  #  define _DEFAULT_SOURCE 1
  #  define _POSIX_C_SOURCE 200809L
  #endif
  
  #define _GNU_SOURCE
  
  #define OPENSSL_LOAD_CONF
  
  /* ============================================================
   * Compatibility defines
   * ============================================================ */
  #if defined(_MSC_VER) && _MSC_VER < 1900
  #  define snprintf sprintf_s
  #  define EPROTO ECONNABORTED
  #endif
  
  #ifdef WIN32
  #  ifndef strcasecmp
  #    define strcasecmp strcmpi
  #  endif
  #  define strtok_r strtok_s
  #  define strerror_r(e, b, l) strerror_s(b, l, e)
  #endif
  
  
  #define uthash_malloc(sz) mosquitto__malloc(sz)
  #define uthash_free(ptr,sz) mosquitto__free(ptr)
  
  
  #ifdef WITH_TLS
  #  include <openssl/opensslconf.h>
  #  if defined(WITH_TLS_PSK) && !defined(OPENSSL_NO_PSK)
  #    define FINAL_WITH_TLS_PSK
  #  endif
  #endif
  
  
  #ifdef __COVERITY__
  #  include <stdint.h>
  /* These are "wrong", but we don't use them so it doesn't matter */
  #  define _Float32 uint32_t
  #  define _Float32x uint32_t
  #  define _Float64 uint64_t
  #  define _Float64x uint64_t
  #  define _Float128 uint64_t
  #endif
  
  #define UNUSED(A) (void)(A)
  
  #endif
  