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[PATCH] Format mptan.c
- From: Siddhesh Poyarekar <siddhesh at redhat dot com>
- To: libc-alpha at sourceware dot org
- Date: Tue, 26 Feb 2013 21:49:46 +0530
- Subject: [PATCH] Format mptan.c
Hi,
This patch formats mptan.c and cleans it up. OK to commit?
Siddhesh
* sysdeps/ieee754/dbl-64/mptan.c: Reformat.
diff --git a/sysdeps/ieee754/dbl-64/mptan.c b/sysdeps/ieee754/dbl-64/mptan.c
index 234108e..51b5718 100644
--- a/sysdeps/ieee754/dbl-64/mptan.c
+++ b/sysdeps/ieee754/dbl-64/mptan.c
@@ -40,23 +40,25 @@
# define SECTION
#endif
-int __mpranred(double, mp_no *, int);
-void __c32(mp_no *, mp_no *, mp_no *, int);
-
void
SECTION
-__mptan(double x, mp_no *mpy, int p) {
+__mptan (double x, mp_no *mpy, int p)
+{
int n;
mp_no mpw, mpc, mps;
- n = __mpranred(x, &mpw, p) & 0x00000001; /* negative or positive result */
- __c32(&mpw, &mpc, &mps, p); /* computing sin(x) and cos(x) */
- if (n) /* second or fourth quarter of unit circle */
- { __dvd(&mpc,&mps,mpy,p);
- mpy->d[0] *= MONE;
- } /* tan is negative in this area */
- else __dvd(&mps,&mpc,mpy,p);
-
- return;
+ /* Negative or positive result. */
+ n = __mpranred (x, &mpw, p) & 0x00000001;
+ /* Computing sin(x) and cos(x). */
+ __c32 (&mpw, &mpc, &mps, p);
+ /* Second or fourth quarter of unit circle. */
+ if (n)
+ {
+ __dvd (&mpc, &mps, mpy, p);
+ mpy->d[0] *= MONE;
+ }
+ /* tan is negative in this area. */
+ else
+ __dvd (&mps, &mpc, mpy, p);
}