c - implementation of system interfaces from POSIX.1

Age	Commit message (Expand)	Author
2020-08-16	consistently use <> for standardized headers	Jakob Kaivo
2020-08-16	force defition of MAP_FAILED	Jakob Kaivo
2020-08-16	rename non-compiled files to *.h	Jakob Kaivo
2020-08-13	add src/ to -I and exorcise ../ from #include	Jakob Kaivo
2020-08-13	implement as syscall	Jakob Kaivo
2020-08-12	remove __syscall_lookup()	Jakob Kaivo
2019-02-20	add symbols from POSIX.1b-1993	Jakob Kaivo
2019-02-20	add correct POSIX version	Jakob Kaivo
2019-02-10	fix include line	Jakob Kaivo
2019-02-09	merge XOPEN identifiers	Jakob Kaivo