qgcvt


SYNOPSIS
       #include <stdlib.h>

       char *qecvt(long double number, int ndigits, int *decpt, int *sign);

       char *qfcvt(long double number, int ndigits, int *decpt, int *sign);

       char *qgcvt(long double number, int ndigit, char *buf);

   Feature Test Macro Requirements for glibc (see feature_test_macros(7)):

       qecvt(), qfcvt(), qgcvt(): _SVID_SOURCE

DESCRIPTION
       The  functions  qecvt(),  qfcvt() and qgcvt() are identical to ecvt(3),
       fcvt(3) and gcvt(3) respectively, except that they use  a  long  double
       argument number.  See ecvt(3) and gcvt(3).

CONFORMING TO
       SVr4.   Not  seen  in  most  common UNIX implementations, but occurs in
       SunOS.  Not supported by libc4 and libc5.  Supported by glibc.

NOTES
       These functions are obsolete.  Instead, sprintf(3) is recommended.

SEE ALSO
       ecvt(3), ecvt_r(3), gcvt(3), sprintf(3)

COLOPHON
       This page is part of release 3.35 of the Linux  man-pages  project.   A
       description  of  the project, and information about reporting bugs, can
       be found at http://man7.org/linux/man-pages/.



GNU                               2010-09-20                          QECVT(3)
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