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authorPikalaxALT <pikalaxalt@gmail.com>2018-01-03 17:39:24 -0700
committerPikalaxALT <pikalaxalt@gmail.com>2018-01-03 17:39:24 -0700
commita6c1ed4716cf02626ea035beb6dd4a921642ba80 (patch)
treeef582c1b52819e27bdd16097ec03b69799d04ede /newlib/libm/mathfp/s_floor.c
parentf6c9a624fa8a6878a7fb2b02f55e4990a20feb59 (diff)
Use libc from agbcc instead of standalone newlib\nYou must have AGBCC commit 80d029caec189587f8b9294b6c8a5a489b8f5f88 in order to compile pmd_red.gbalibc
Diffstat (limited to 'newlib/libm/mathfp/s_floor.c')
-rw-r--r--newlib/libm/mathfp/s_floor.c92
1 files changed, 0 insertions, 92 deletions
diff --git a/newlib/libm/mathfp/s_floor.c b/newlib/libm/mathfp/s_floor.c
deleted file mode 100644
index 0dbc207..0000000
--- a/newlib/libm/mathfp/s_floor.c
+++ /dev/null
@@ -1,92 +0,0 @@
-
-/* @(#)z_floor.c 1.0 98/08/13 */
-
-/*
-FUNCTION
-<<floor>>, <<floorf>>, <<ceil>>, <<ceilf>>---floor and ceiling
-INDEX
- floor
-INDEX
- floorf
-INDEX
- ceil
-INDEX
- ceilf
-
-ANSI_SYNOPSIS
- #include <math.h>
- double floor(double <[x]>);
- float floorf(float <[x]>);
- double ceil(double <[x]>);
- float ceilf(float <[x]>);
-
-TRAD_SYNOPSIS
- #include <math.h>
- double floor(<[x]>)
- double <[x]>;
- float floorf(<[x]>)
- float <[x]>;
- double ceil(<[x]>)
- double <[x]>;
- float ceilf(<[x]>)
- float <[x]>;
-
-DESCRIPTION
-<<floor>> and <<floorf>> find
-@tex
-$\lfloor x \rfloor$,
-@end tex
-the nearest integer less than or equal to <[x]>.
-<<ceil>> and <<ceilf>> find
-@tex
-$\lceil x\rceil$,
-@end tex
-the nearest integer greater than or equal to <[x]>.
-
-RETURNS
-<<floor>> and <<ceil>> return the integer result as a double.
-<<floorf>> and <<ceilf>> return the integer result as a float.
-
-PORTABILITY
-<<floor>> and <<ceil>> are ANSI.
-<<floorf>> and <<ceilf>> are extensions.
-
-*/
-
-/*****************************************************************
- * floor
- *
- * Input:
- * x - floating point value
- *
- * Output:
- * Smallest integer less than x.
- *
- * Description:
- * This routine returns the smallest integer less than x.
- *
- *****************************************************************/
-
-#include "fdlibm.h"
-#include "zmath.h"
-
-#ifndef _DOUBLE_IS_32BITS
-
-double
-_DEFUN (floor, (double),
- double x)
-{
- double f, y;
-
- if (x > -1.0 && x < 1.0)
- return (x >= 0 ? 0 : -1.0);
-
- y = modf (x, &f);
-
- if (y == 0.0)
- return (x);
-
- return (x >= 0 ? f : f - 1.0);
-}
-
-#endif /* _DOUBLE_IS_32BITS */