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@JeOam
Last active December 28, 2015 05:20
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C Common Fuction

The GNU C Library


The table below shows the section numbers of the manual followed by the types of pages they contain.

1   Executable programs or shell commands
2   System calls (functions provided by the kernel)
3   Library calls (functions within program libraries)
4   Special files (usually found in /dev)
5   File formats and conventions eg /etc/passwd
6   Games
7   Miscellaneous  (including  macro  packages  and  conventions), e.g.
    man(7), groff(7)
8   System administration commands (usually only for root)
9   Kernel routines [Non standard]
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JeOam commented Dec 28, 2015

#include <netdb.h>
NI_MAXHOST
NI_MAXSERV

via getnameinfo(3)

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