aabc2/KOS_qrcodes
1
0
Fork 0
forked from KolibriOS/kolibrios
Code Pull Requests Activity

Added git source kolibri-libc and

Browse Source 
Configured autobuild

git-svn-id: svn://kolibrios.org@8687 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
turbocat
2021-04-27 16:33:31 +00:00
parent 1d94455637
commit 728f124678
182 changed files with 9987 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
programs/develop/libraries/kolibri-libc/source/math/ldexp.c
+32
View File
@@ -0,0 +1,32 @@
/* Copyright (C) 1996 DJ Delorie, see COPYING.DJ for details */
/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
#include <math.h>
double
ldexp(double v, int e)
{
double two = 2.0;
if (e < 0)
{
e = -e; /* This just might overflow on two-complement machines. */
if (e < 0) return 0.0;
while (e > 0)
{
if (e & 1) v /= two;
two *= two;
e >>= 1;
}
}
else if (e > 0)
{
while (e > 0)
{
if (e & 1) v *= two;
two *= two;
e >>= 1;
}
}
return v;
}