The ${QNX_TARGET}
/usr/include directory
includes at least the following subdirectories
(in addition to the usual sys):
-
arpa
- ARPA header files concerning the Internet, FTP and TELNET.
-
hw
- Descriptions of various hardware devices.
-
arm,
x86
- CPU-specific header files. You typically don't
need to include them directly — they're included automatically.
There are some files that you might want to look at:
- Files ending in *intr.h might describe interrupt vector numbers
for use with
InterruptAttach()
and
InterruptAttachEvent()
.
- Files ending with *cpu.h describe the registers and other
information about the processor.
-
net
- Network interface descriptions.
-
netinet, netinet6, netkey
- Header files concerning TCP/IP.