ref: c12769c0bab4525e8f34ea63296cd3a2feb1bc32
dir: /inc/sysincludes.def.h/
char *sysincludes[] = {
PREFIX "/include/scc/" ,
PREFIX "/include/scc/bits/" ARCH "-" ABI "/",
/* configure below your standard sys include paths */
PREFIX "/include/",
PREFIX "/local/include/",
NULL
};