qecvt, qfcvt, qgcvt - convert a floating-point number to a string
#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
For an explanation of the terms used in this section, see attributes(7).
|qecvt()||Thread safety||MT-Unsafe race:qecvt|
|qfcvt()||Thread safety||MT-Unsafe race:qfcvt|
SVr4. Not seen in most common UNIX implementations, but occurs in SunOS. Supported by glibc.
These functions are obsolete. Instead, snprintf(3) is recommended.
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