char *ptr = strstr(new_path, prxy);
if( !ptr || (ptr[n] != '-' && ptr[n] != '.') ) return 1;
// remove proxy, path.proxy#-sfx.ext => path.sfx
char *ptr = strstr(new_path, prxy);
if( !ptr || (ptr[n] != '-' && ptr[n] != '.') ) return 1;
// remove proxy, path.proxy#-sfx.ext => path.sfx