- CMSG_FIRSTHDR
- CMSG_NXTHDR
- CMSG_SPACE
- com_err
- confstr
- conj
- conjf
- conjl
- copysign
- copysignf
- copysignl
- cos
- cosf
- cosh
- coshf
- coshl
- cosl
- cpow
- cpowf
- cpowl
- cproj
- cprojf
- cprojl
- CPU_SET
- creal
- crealf
- creall
- crypt
- crypt_r
- csin
- csinf
- csinh
- csinhf
- csinhl
- csinl
- csqrt
- csqrtf
- csqrtl
- ctan
- ctanf
- ctanh
- ctanhf
- ctanhl
- ctanl
- ctermid
- cuserid
- daemon
- daylight
- DBE
- dbopen
- default_store
- des_crypt
- DES_FAILED
- des_setparity
- DICLib intro
- difftime
- dirfd
- dirname
- DisplayHeight
- DisplayHeightMM
- DisplayOfCCC
- DisplayWidth
- DisplayWidthMM
- div
- dlclose
- dlerror
- dlopen
- dlsym
- dl_iterate_phdr
- dprintf
MAN (3)
Library functions, covering in particular the C standard library