fixsqrt(3alleg4) Allegro manual fixsqrt(3alleg4)NAME
fixsqrt - Fixed point square root. Allegro game programming library.
SYNOPSIS
#include <allegro.h>
fixed fixsqrt(fixed x);
DESCRIPTION
This finds out the non negative square root of `x'. If `x' is negative, `errno' is set to EDOM and the function returns zero.
SEE ALSO
, exfixed(3alleg4), exlights(3alleg4), exspline(3alleg4)Allegro version 4.4.2 fixsqrt(3alleg4)
What is the point of this? Whenever I close my shell it appends to the history file without adding this. I have never seen it overwrite my history file.
# When the shell exits, append to the history file instead of overwriting it
shopt -s histappend (3 Replies)