.\"determine whether or not a given variable is an integer

.DT
intp
Discworld driver help
intp

Name
.SI 5
intp() - determine whether or not a given variable is an integer

.EI
Synopsis
.SI 5
int intp(mixed arg);

.EI
Description
.SP 5 5
Return 1 if `arg' is an integer number and zero (0) otherwise.

.EP
See also
.SI 5
stringp(3), pointerp(3), objectp(3).
.EI
