Fix shared method parameter name

src/c2v.v

@@ -13,7 +13,7 @@ const version = '0.4.0'
 
 // V keywords, that are not keywords in C:
 const v_keywords = ['go', 'type', 'true', 'false', 'module', 'byte', 'in', 'none', 'map', 'string',
-	'spawn']
+	'spawn', 'shared']
 
 // libc fn definitions that have to be skipped (V already knows about them):
 const builtin_fn_names = ['fopen', 'puts', 'fflush', 'printf', 'memset', 'atoi', 'memcpy', 'remove',

tests/8.simple_func_header.h

@@ -5,3 +5,7 @@ void testFunc() {
 void testFunc2(int remove) {
 
 }
+
+void testFunc3(int shared) {
+
+}

tests/8.simple_func_header.out

@@ -13,3 +13,8 @@ pub fn testfunc2(remove int) {
 	C.testFunc2(remove)
 }
 
+fn C.testFunc3(shared_ int)
+
+pub fn testfunc3(shared_ int) {
+	C.testFunc3(shared_)
+}