Renamed fpGetNetworkParams and fpSystemFunction036 to avoid namespace pollution with static library

ares_init.c

@@ -581,7 +581,7 @@ static int get_iphlpapi_dns_info (char *ret_buf, size_t ret_size)
   if (!fi)
      return 0;
 
-  res = (*fpGetNetworkParams) (fi, &size);
+  res = (*ares_fpGetNetworkParams) (fi, &size);
   if ((res != ERROR_BUFFER_OVERFLOW) && (res != ERROR_SUCCESS))
      goto quit;
 
@@ -590,7 +590,7 @@ static int get_iphlpapi_dns_info (char *ret_buf, size_t ret_size)
      goto quit;
 
   fi = newfi;
-  res = (*fpGetNetworkParams) (fi, &size);
+  res = (*ares_fpGetNetworkParams) (fi, &size);
   if (res != ERROR_SUCCESS)
      goto quit;
 
@@ -1503,9 +1503,9 @@ static void randomize_key(unsigned char* key,int key_data_len)
   int counter=0;
 #ifdef WIN32
   BOOLEAN res;
-  if (fpSystemFunction036)
+  if (ares_fpSystemFunction036)
     {
-      res = (*fpSystemFunction036) (key, key_data_len);
+      res = (*ares_fpSystemFunction036) (key, key_data_len);
       if (res)
         randomized = 1;
     }

ares_library_init.c

@@ -25,8 +25,8 @@
 /* library-private global and unique instance vars */
 
 #ifdef USE_WINSOCK
-fpGetNetworkParams_t fpGetNetworkParams = ZERO_NULL;
+fpGetNetworkParams_t ares_fpGetNetworkParams = ZERO_NULL;
-fpSystemFunction036_t fpSystemFunction036 = ZERO_NULL;
+fpSystemFunction036_t ares_fpSystemFunction036 = ZERO_NULL;
 #endif
 
 /* library-private global vars with source visibility restricted to this file */
@@ -49,9 +49,9 @@ static int ares_win32_init(void)
   if (!hnd_iphlpapi)
     return ARES_ELOADIPHLPAPI;
 
-  fpGetNetworkParams = (fpGetNetworkParams_t)
+  ares_fpGetNetworkParams = (fpGetNetworkParams_t)
     GetProcAddress(hnd_iphlpapi, "GetNetworkParams");
-  if (!fpGetNetworkParams)
+  if (!ares_fpGetNetworkParams)
     {
       FreeLibrary(hnd_iphlpapi);
       return ARES_EADDRGETNETWORKPARAMS;
@@ -67,7 +67,7 @@ static int ares_win32_init(void)
   hnd_advapi32 = LoadLibrary("advapi32.dll");
   if (hnd_advapi32)
     {
-      fpSystemFunction036 = (fpSystemFunction036_t)
+      ares_fpSystemFunction036 = (fpSystemFunction036_t)
         GetProcAddress(hnd_advapi32, "SystemFunction036");
     }
 

ares_library_init.h

@@ -31,8 +31,8 @@ typedef BOOLEAN (APIENTRY *fpSystemFunction036_t) (void*, ULONG);
 /* Forward-declaration of variables defined in ares_library_init.c */
 /* that are global and unique instances for whole c-ares library.  */
 
-extern fpGetNetworkParams_t fpGetNetworkParams;
+extern fpGetNetworkParams_t ares_fpGetNetworkParams;
-extern fpSystemFunction036_t fpSystemFunction036;
+extern fpSystemFunction036_t ares_fpSystemFunction036;
 
 #endif /* USE_WINSOCK */