SYNOPSIS
#include <stdlib.h>
"char *gcvt(double "number", size_t "ndigit", char *"buf);
DESCRIPTION
The gcvt() function converts number to a minimal length NULL terminated ASCII string and stores the result in buf. It produces ndigit significant digits in either printf(3) F format or E format.
"RETURN VALUE"
The gcvt() function returns the address of the string pointed to by buf.
"SEE ALSO"
ecvt(3), fcvt(3), sprintf(3)
