Fix [-Wstrict-prototypes] in Zend/ .c files

Author: Girgias

Zend/zend_compile.c

@@ -1257,7 +1257,7 @@ static zend_bool is_generator_compatible_class_type(zend_string *name) {
 		|| zend_string_equals_literal_ci(name, "Generator");
 }
 
-static void zend_mark_function_as_generator() /* {{{ */
+static void zend_mark_function_as_generator(void) /* {{{ */
 {
 	if (!CG(active_op_array)->function_name) {
 		zend_error_noreturn(E_COMPILE_ERROR,
@@ -1466,7 +1466,7 @@ static zend_bool zend_try_ct_eval_const(zval *zv, zend_string *name, zend_bool i
 }
 /* }}} */
 
-static inline zend_bool zend_is_scope_known() /* {{{ */
+static inline zend_bool zend_is_scope_known(void) /* {{{ */
 {
 	if (CG(active_op_array)->fn_flags & ZEND_ACC_CLOSURE) {
 		/* Closures can be rebound to a different scope */
@@ -2272,7 +2272,7 @@ static void zend_short_circuiting_mark_inner(zend_ast *ast) {
 	}
 }
 
-static uint32_t zend_short_circuiting_checkpoint()
+static uint32_t zend_short_circuiting_checkpoint(void)
 {
 	return zend_stack_count(&CG(short_circuiting_opnums));
 }

Zend/zend_gdb.c

@@ -49,7 +49,7 @@ ZEND_API zend_gdbjit_descriptor __jit_debug_descriptor = {
 	1, ZEND_GDBJIT_NOACTION, NULL, NULL
 };
 
-ZEND_API zend_never_inline void __jit_debug_register_code()
+ZEND_API zend_never_inline void __jit_debug_register_code(void)
 {
 	__asm__ __volatile__("");
 }

Zend/zend_inheritance.c

@@ -2306,7 +2306,7 @@ static int check_variance_obligation(zval *zv) {
 	return ZEND_HASH_APPLY_REMOVE;
 }
 
-static void load_delayed_classes() {
+static void load_delayed_classes(void) {
 	HashTable *delayed_autoloads = CG(delayed_autoloads);
 	zend_string *name;
 

Zend/zend_language_scanner.l

@@ -1312,7 +1312,7 @@ static int exit_nesting(char closing)
 	return 0;
 }
 
-static int check_nesting_at_end()
+static int check_nesting_at_end(void)
 {
 	if (!zend_stack_is_empty(&SCNG(nest_location_stack))) {
 		zend_nest_location *nest_loc = zend_stack_top(&SCNG(nest_location_stack));