Jim Meyering 6634cb92ec Include <stdlib.h> unconditionally. ...

(getusershell, setusershell, endusershell, readname, main):
Define with prototypes.

(readname, default_index, line_size, readname):
Use size_t, not int, for sizes.
(readname): If the size overflows, report an error instead of
looping forever.

2003-09-10 08:24:00 +00:00

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