Description:
------------
Description:
------------
make fails to compile kadm5.c due to the enumeration "SUCCESS" being (globaly) declared within two different includes.

In file included from /usr/include/php7/Zend/zend.h:31:0,
                 from /usr/include/php7/main/php.h:35,
                 from /usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:34:
/usr/include/php7/Zend/zend_types.h:50:3: error: redeclaration of enumerator 'SUCCESS'
   SUCCESS =  0,
   ^
In file included from /usr/include/gssrpc/rpc.h:55:0,
                 from /usr/include/kadm5/admin.h:45,
                 from /usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:32:
/usr/include/gssrpc/rpc_msg.h:66:2: note: previous definition of 'SUCCESS' was here
  SUCCESS=0,
  ^

Note:
---------------
Tried to build kadm5 with php5.6, too. That lead to much less errors, but the enumeration redeclaration error persisted.

Test script:
---------------
make


Expected result:
----------------
Successful compilation


Actual result:
--------------
/bin/sh /usr/lib64/php7/extensions/kadm5-0.2.3/libtool --mode=compile cc  -I. -I/usr/lib64/php7/extensions/kadm5-0.2.3 -DPHP_ATOM_INC -I/usr/lib64/php7/extensions/kadm5-0.2.3/include -I/usr/lib64/php7/extensions/kadm5-0.2.3/main -I/usr/lib64/php7/extensions/kadm5-0.2.3 -I/usr/include/php7 -I/usr/include/php7/main -I/usr/include/php7/TSRM -I/usr/include/php7/Zend -I/usr/include/php7/ext -I/usr/include/php7/ext/date/lib -I/usr/include/krb5  -DHAVE_CONFIG_H  -g -O2 -std=gnu99 -Wno-declaration-after-statement -Wno-deprecated-declarations -Wno-implicit-function-declaration   -c /usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c -o kadm5.lo 
libtool: compile:  cc -I. -I/usr/lib64/php7/extensions/kadm5-0.2.3 -DPHP_ATOM_INC -I/usr/lib64/php7/extensions/kadm5-0.2.3/include -I/usr/lib64/php7/extensions/kadm5-0.2.3/main -I/usr/lib64/php7/extensions/kadm5-0.2.3 -I/usr/include/php7 -I/usr/include/php7/main -I/usr/include/php7/TSRM -I/usr/include/php7/Zend -I/usr/include/php7/ext -I/usr/include/php7/ext/date/lib -I/usr/include/krb5 -DHAVE_CONFIG_H -g -O2 -std=gnu99 -Wno-declaration-after-statement -Wno-deprecated-declarations -Wno-implicit-function-declaration -c /usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c  -fPIC -DPIC -o .libs/kadm5.o
In file included from /usr/include/php7/Zend/zend.h:31:0,
                 from /usr/include/php7/main/php.h:35,
                 from /usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:34:
/usr/include/php7/Zend/zend_types.h:50:3: error: redeclaration of enumerator 'SUCCESS'
   SUCCESS =  0,
   ^
In file included from /usr/include/gssrpc/rpc.h:55:0,
                 from /usr/include/kadm5/admin.h:45,
                 from /usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:32:
/usr/include/gssrpc/rpc_msg.h:66:2: note: previous definition of 'SUCCESS' was here
  SUCCESS=0,
  ^
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:121:33: error: unknown type name 'zend_rsrc_list_entry'
 static void _close_kadm5_handle(zend_rsrc_list_entry *rsrc TSRMLS_DC)
                                 ^
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c: In function 'zm_startup_kadm5':
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:251:48: error: '_close_kadm5_handle' undeclared (first use in this function)
  le_handle = zend_register_list_destructors_ex(_close_kadm5_handle, NULL, HANDLE_ID, module_number);
                                                ^
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:251:48: note: each undeclared identifier is reported only once for each function it appears in
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c: In function 'zif_kadm5_init_with_password':
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:474:11: warning: passing argument 1 of 'kadm5_init_with_password' from incompatible pointer type [enabled by default]
           &handle);
           ^
In file included from /usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:32:0:
/usr/include/kadm5/admin.h:318:16: note: expected 'krb5_context' but argument is of type 'char *'
 kadm5_ret_t    kadm5_init_with_password(krb5_context context,
                ^
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:474:11: warning: passing argument 4 of 'kadm5_init_with_password' from incompatible pointer type [enabled by default]
           &handle);
           ^
In file included from /usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:32:0:
/usr/include/kadm5/admin.h:318:16: note: expected 'char *' but argument is of type 'struct kadm5_config_params *'
 kadm5_ret_t    kadm5_init_with_password(krb5_context context,
                ^
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:474:11: warning: passing argument 5 of 'kadm5_init_with_password' makes pointer from integer without a cast [enabled by default]
           &handle);
           ^
In file included from /usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:32:0:
/usr/include/kadm5/admin.h:318:16: note: expected 'struct kadm5_config_params *' but argument is of type 'int'
 kadm5_ret_t    kadm5_init_with_password(krb5_context context,
                ^
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:474:11: warning: passing argument 7 of 'kadm5_init_with_password' makes integer from pointer without a cast [enabled by default]
           &handle);
           ^
In file included from /usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:32:0:
/usr/include/kadm5/admin.h:318:16: note: expected 'krb5_ui_4' but argument is of type 'void **'
 kadm5_ret_t    kadm5_init_with_password(krb5_context context,
                ^
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:474:11: error: too few arguments to function 'kadm5_init_with_password'
           &handle);
           ^
In file included from /usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:32:0:
/usr/include/kadm5/admin.h:318:16: note: declared here
 kadm5_ret_t    kadm5_init_with_password(krb5_context context,
                ^
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c: In function 'zif_kadm5_destroy':
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:502:30: error: expected expression before 'void'
  ZEND_FETCH_RESOURCE(handle, void *, link, -1, HANDLE_ID, le_handle);
                              ^
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:504:2: warning: passing argument 1 of 'zend_list_delete' makes pointer from integer without a cast [enabled by default]
  zend_list_delete((*link)->value.lval);
  ^
In file included from /usr/include/php7/Zend/zend_API.h:28:0,
                 from /usr/include/php7/main/php.h:39,
                 from /usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:34:
/usr/include/php7/Zend/zend_list.h:59:14: note: expected 'struct zend_resource *' but argument is of type 'zend_long'
 ZEND_API int zend_list_delete(zend_resource *res);
              ^
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c: In function 'zif_kadm5_flush':
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:522:30: error: expected expression before 'void'
  ZEND_FETCH_RESOURCE(handle, void *, link, -1, HANDLE_ID, le_handle);
                              ^
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c: In function 'zif_kadm5_create_principal':
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:592:30: error: expected expression before 'void'
  ZEND_FETCH_RESOURCE(handle, void *, &link, -1, HANDLE_ID, le_handle);
                              ^
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:648:3: warning: passing argument 2 of 'zend_hash_get_current_data_ex' from incompatible pointer type [enabled by default]
   while (zend_hash_get_current_data_ex(options_hash, (void**)&data, &pos) == SUCCESS) {
   ^
In file included from /usr/include/php7/Zend/zend.h:36:0,
                 from /usr/include/php7/main/php.h:35,
                 from /usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:34:
/usr/include/php7/Zend/zend_hash.h:171:30: note: expected 'HashPosition *' but argument is of type 'void **'
 ZEND_API zval* ZEND_FASTCALL zend_hash_get_current_data_ex(HashTable *ht, HashPosition *pos);
                              ^
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:648:3: error: too many arguments to function 'zend_hash_get_current_data_ex'
   while (zend_hash_get_current_data_ex(options_hash, (void**)&data, &pos) == SUCCESS) {
   ^
In file included from /usr/include/php7/Zend/zend.h:36:0,
                 from /usr/include/php7/main/php.h:35,
                 from /usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:34:
/usr/include/php7/Zend/zend_hash.h:171:30: note: declared here
 ZEND_API zval* ZEND_FASTCALL zend_hash_get_current_data_ex(HashTable *ht, HashPosition *pos);
                              ^
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:650:4: warning: passing argument 2 of 'zend_hash_get_current_key_ex' from incompatible pointer type [enabled by default]
    if (zend_hash_get_current_key_ex(options_hash, &string_key, &string_key_len, &num_key, 0, &pos) == HASH_KEY_IS_LONG) {
    ^
In file included from /usr/include/php7/Zend/zend.h:36:0,
                 from /usr/include/php7/main/php.h:35,
                 from /usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:34:
/usr/include/php7/Zend/zend_hash.h:168:30: note: expected 'struct zend_string **' but argument is of type 'char **'
 ZEND_API int   ZEND_FASTCALL zend_hash_get_current_key_ex(const HashTable *ht, zend_string **str_index, zend_ulong *num_index, HashPosition *pos);
                              ^
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:650:4: warning: passing argument 3 of 'zend_hash_get_current_key_ex' from incompatible pointer type [enabled by default]
    if (zend_hash_get_current_key_ex(options_hash, &string_key, &string_key_len, &num_key, 0, &pos) == HASH_KEY_IS_LONG) {
    ^
In file included from /usr/include/php7/Zend/zend.h:36:0,
                 from /usr/include/php7/main/php.h:35,
                 from /usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:34:
/usr/include/php7/Zend/zend_hash.h:168:30: note: expected 'zend_ulong *' but argument is of type 'uint *'
 ZEND_API int   ZEND_FASTCALL zend_hash_get_current_key_ex(const HashTable *ht, zend_string **str_index, zend_ulong *num_index, HashPosition *pos);
                              ^
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:650:4: warning: passing argument 4 of 'zend_hash_get_current_key_ex' from incompatible pointer type [enabled by default]
    if (zend_hash_get_current_key_ex(options_hash, &string_key, &string_key_len, &num_key, 0, &pos) == HASH_KEY_IS_LONG) {
    ^
In file included from /usr/include/php7/Zend/zend.h:36:0,
                 from /usr/include/php7/main/php.h:35,
                 from /usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:34:
/usr/include/php7/Zend/zend_hash.h:168:30: note: expected 'HashPosition *' but argument is of type 'ulong *'
 ZEND_API int   ZEND_FASTCALL zend_hash_get_current_key_ex(const HashTable *ht, zend_string **str_index, zend_ulong *num_index, HashPosition *pos);
                              ^
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:650:4: error: too many arguments to function 'zend_hash_get_current_key_ex'
    if (zend_hash_get_current_key_ex(options_hash, &string_key, &string_key_len, &num_key, 0, &pos) == HASH_KEY_IS_LONG) {
    ^
In file included from /usr/include/php7/Zend/zend.h:36:0,
                 from /usr/include/php7/main/php.h:35,
                 from /usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:34:
/usr/include/php7/Zend/zend_hash.h:168:30: note: declared here
 ZEND_API int   ZEND_FASTCALL zend_hash_get_current_key_ex(const HashTable *ht, zend_string **str_index, zend_ulong *num_index, HashPosition *pos);
                              ^
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:651:19: error: lvalue required as left operand of assignment
     Z_TYPE_P(key) = IS_LONG;
                   ^
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:654:19: error: lvalue required as left operand of assignment
     Z_TYPE_P(key) = IS_STRING;
                   ^
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:655:21: error: incompatible types when assigning to type 'char[1]' from type 'char *'
     Z_STRVAL_P(key) = string_key;
                     ^
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:683:18: warning: assignment makes pointer from integer without a cast [enabled by default]
     princ.policy = Z_STRVAL_PP(data);
                  ^
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c: In function 'zif_kadm5_chpass_principal':
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:776:30: error: expected expression before 'void'
  ZEND_FETCH_RESOURCE(handle, void *, &link, -1, HANDLE_ID, le_handle);
                              ^
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c: In function 'zif_kadm5_delete_principal':
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:830:30: error: expected expression before 'void'
  ZEND_FETCH_RESOURCE(handle, void *, &link, -1, HANDLE_ID, le_handle);
                              ^
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c: In function 'zif_kadm5_modify_principal':
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:897:30: error: expected expression before 'void'
  ZEND_FETCH_RESOURCE(handle, void *, &link, -1, HANDLE_ID, le_handle);
                              ^
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:935:3: warning: passing argument 2 of 'zend_hash_get_current_data_ex' from incompatible pointer type [enabled by default]
   while (zend_hash_get_current_data_ex(options_hash, (void**)&data, &pos) == SUCCESS) {
   ^
In file included from /usr/include/php7/Zend/zend.h:36:0,
                 from /usr/include/php7/main/php.h:35,
                 from /usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:34:
/usr/include/php7/Zend/zend_hash.h:171:30: note: expected 'HashPosition *' but argument is of type 'void **'
 ZEND_API zval* ZEND_FASTCALL zend_hash_get_current_data_ex(HashTable *ht, HashPosition *pos);
                              ^
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:935:3: error: too many arguments to function 'zend_hash_get_current_data_ex'
   while (zend_hash_get_current_data_ex(options_hash, (void**)&data, &pos) == SUCCESS) {
   ^
In file included from /usr/include/php7/Zend/zend.h:36:0,
                 from /usr/include/php7/main/php.h:35,
                 from /usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:34:
/usr/include/php7/Zend/zend_hash.h:171:30: note: declared here
 ZEND_API zval* ZEND_FASTCALL zend_hash_get_current_data_ex(HashTable *ht, HashPosition *pos);
                              ^
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:937:4: warning: passing argument 2 of 'zend_hash_get_current_key_ex' from incompatible pointer type [enabled by default]
    if (zend_hash_get_current_key_ex(options_hash, &string_key, &string_key_len, &num_key, 0, &pos) == HASH_KEY_IS_LONG) {
    ^
In file included from /usr/include/php7/Zend/zend.h:36:0,
                 from /usr/include/php7/main/php.h:35,
                 from /usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:34:
/usr/include/php7/Zend/zend_hash.h:168:30: note: expected 'struct zend_string **' but argument is of type 'char **'
 ZEND_API int   ZEND_FASTCALL zend_hash_get_current_key_ex(const HashTable *ht, zend_string **str_index, zend_ulong *num_index, HashPosition *pos);
                              ^
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:937:4: warning: passing argument 3 of 'zend_hash_get_current_key_ex' from incompatible pointer type [enabled by default]
    if (zend_hash_get_current_key_ex(options_hash, &string_key, &string_key_len, &num_key, 0, &pos) == HASH_KEY_IS_LONG) {
    ^
In file included from /usr/include/php7/Zend/zend.h:36:0,
                 from /usr/include/php7/main/php.h:35,
                 from /usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:34:
/usr/include/php7/Zend/zend_hash.h:168:30: note: expected 'zend_ulong *' but argument is of type 'uint *'
 ZEND_API int   ZEND_FASTCALL zend_hash_get_current_key_ex(const HashTable *ht, zend_string **str_index, zend_ulong *num_index, HashPosition *pos);
                              ^
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:937:4: warning: passing argument 4 of 'zend_hash_get_current_key_ex' from incompatible pointer type [enabled by default]
    if (zend_hash_get_current_key_ex(options_hash, &string_key, &string_key_len, &num_key, 0, &pos) == HASH_KEY_IS_LONG) {
    ^
In file included from /usr/include/php7/Zend/zend.h:36:0,
                 from /usr/include/php7/main/php.h:35,
                 from /usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:34:
/usr/include/php7/Zend/zend_hash.h:168:30: note: expected 'HashPosition *' but argument is of type 'ulong *'
 ZEND_API int   ZEND_FASTCALL zend_hash_get_current_key_ex(const HashTable *ht, zend_string **str_index, zend_ulong *num_index, HashPosition *pos);
                              ^
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:937:4: error: too many arguments to function 'zend_hash_get_current_key_ex'
    if (zend_hash_get_current_key_ex(options_hash, &string_key, &string_key_len, &num_key, 0, &pos) == HASH_KEY_IS_LONG) {
    ^
In file included from /usr/include/php7/Zend/zend.h:36:0,
                 from /usr/include/php7/main/php.h:35,
                 from /usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:34:
/usr/include/php7/Zend/zend_hash.h:168:30: note: declared here
 ZEND_API int   ZEND_FASTCALL zend_hash_get_current_key_ex(const HashTable *ht, zend_string **str_index, zend_ulong *num_index, HashPosition *pos);
                              ^
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:938:19: error: lvalue required as left operand of assignment
     Z_TYPE_P(key) = IS_LONG;
                   ^
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:941:19: error: lvalue required as left operand of assignment
     Z_TYPE_P(key) = IS_STRING;
                   ^
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:942:21: error: incompatible types when assigning to type 'char[1]' from type 'char *'
     Z_STRVAL_P(key) = string_key;
                     ^
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:970:18: warning: assignment makes pointer from integer without a cast [enabled by default]
     princ.policy = Z_STRVAL_PP(data);
                  ^
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c: In function 'zif_kadm5_get_principals':
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:1032:30: error: expected expression before 'void'
  ZEND_FETCH_RESOURCE(handle, void *, &link, -1, HANDLE_ID, le_handle);
                              ^
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:1044:3: error: too many arguments to function 'add_next_index_string'
   add_next_index_string(return_value, princs[i], 1);
   ^
In file included from /usr/include/php7/main/php.h:39:0,
                 from /usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:34:
/usr/include/php7/Zend/zend_API.h:433:14: note: declared here
 ZEND_API int add_next_index_string(zval *arg, const char *str);
              ^
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c: In function 'zif_kadm5_get_principal':
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:1082:30: error: expected expression before 'void'
  ZEND_FETCH_RESOURCE(handle, void *, &link, -1, HANDLE_ID, le_handle);
                              ^
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:1125:59: error: macro "add_assoc_string" passed 4 arguments, but takes just 3
  add_assoc_string(return_value, OP_PRINCIPAL, principal, 1);
                                                           ^
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:1125:2: error: 'add_assoc_string' undeclared (first use in this function)
  add_assoc_string(return_value, OP_PRINCIPAL, principal, 1);
  ^
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:1131:57: error: macro "add_assoc_string" passed 4 arguments, but takes just 3
  add_assoc_string(return_value, OP_MOD_NAME, mod_name, 1);
                                                         ^
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:1137:75: error: macro "add_assoc_string" passed 4 arguments, but takes just 3
  add_assoc_string(return_value, OP_POLICY, ent.policy ? ent.policy : "", 1);
                                                                           ^
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c: In function 'zif_kadm5_get_policies':
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:1168:30: error: expected expression before 'void'
  ZEND_FETCH_RESOURCE(handle, void *, &link, -1, HANDLE_ID, le_handle);
                              ^
/usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:1180:3: error: too many arguments to function 'add_next_index_string'
   add_next_index_string(return_value, policies[i], 1);
   ^
In file included from /usr/include/php7/main/php.h:39:0,
                 from /usr/lib64/php7/extensions/kadm5-0.2.3/kadm5.c:34:
/usr/include/php7/Zend/zend_API.h:433:14: note: declared here
 ZEND_API int add_next_index_string(zval *arg, const char *str);
              ^
Makefile:194: recipe for target 'kadm5.lo' failed
make: *** [kadm5.lo] Error 1