ref: cbc79a2cfff4aa23e628158c2aa2b7035753cbe4
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
};