Remove int6store()

The implementation is broken (syntactically). As it's not used
anyway, I'm just dropping it instead.

Author: nikic

ext/mysqli/mysqli_api.c

@@ -1715,7 +1715,7 @@ static int mysqli_options_get_option_zval_type(int option)
 		case MYSQL_OPT_LOCAL_INFILE:
 		case MYSQL_OPT_NAMED_PIPE:
 #ifdef MYSQL_OPT_PROTOCOL
-                case MYSQL_OPT_PROTOCOL:
+		case MYSQL_OPT_PROTOCOL:
 #endif /* MySQL 4.1.0 */
 		case MYSQL_OPT_READ_TIMEOUT:
 		case MYSQL_OPT_WRITE_TIMEOUT:

ext/mysqlnd/mysqlnd_portability.h

@@ -154,15 +154,6 @@ This file is public domain and comes with NO WARRANTY of any kind */
               *(((zend_uchar *)(T))+3)=(zend_uchar) (((A) >> 24)); \
               *(((zend_uchar *)(T))+4)=(zend_uchar) (((A) >> 32)); }
 
-/* From Andrey Hristov, based on int5store() */
-#define int6store(T,A)    { \
-              *(((zend_uchar *)(T)))= (zend_uchar)((A));\
-              *(((zend_uchar *)(T))+1))=(zend_uchar) (((A) >> 8));\
-              *(((zend_uchar *)(T))+2))=(zend_uchar) (((A) >> 16));\
-              *(((zend_uchar *)(T))+3))=(zend_uchar) (((A) >> 24)); \
-              *(((zend_uchar *)(T))+4))=(zend_uchar) (((A) >> 32)); \
-              *(((zend_uchar *)(T))+5))=(zend_uchar) (((A) >> 40)); }
-
 #define int8store(T,A)    *((uint64_t *) (T))= (uint64_t) (A)
 
 typedef union {
@@ -236,14 +227,6 @@ typedef union {
                   *(((char *)(T))+2) = (char)(((A) >> 16));\
                   *(((char *)(T))+3) = (char)(((A) >> 24)); \
                   *(((char *)(T))+4) = (char)(((A) >> 32)); } while (0)
-/* Based on int5store() from Andrey Hristov */
-#define int6store(T,A)  do { \
-                  *(((char *)(T)))   = (char)((A));\
-                  *(((char *)(T))+1) = (char)(((A) >> 8));\
-                  *(((char *)(T))+2) = (char)(((A) >> 16));\
-                  *(((char *)(T))+3) = (char)(((A) >> 24)); \
-                  *(((char *)(T))+4) = (char)(((A) >> 32)); \
-                  *(((char *)(T))+5) = (char)(((A) >> 40)); } while (0)
 #define int8store(T,A)        { uint32_t def_temp= (uint32_t) (A), def_temp2= (uint32_t) ((A) >> 32); \
                   int4store((T),def_temp); \
                   int4store((T+4),def_temp2); \