common : normalize naming style (#7462)

* common : normalize naming style

ggml-ci

* common : match declaration / definition order

* zig : try to fix build

examples/batched/batched.cpp

@@ -48,7 +48,7 @@ int main(int argc, char ** argv) {
         params.prompt = "Hello my name is";
     }
 
-    process_escapes(params.prompt);
+    string_process_escapes(params.prompt);
 
     // init LLM