Function sint2str

ut.h:288–304

Signed INTeger-TO-STRing: convers a long to a string * returns a pointer to a static buffer containing l in asciiz & sets len */

/* Signed INTeger-TO-STRing: convers a long to a string
 * returns a pointer to a static buffer containing l in asciiz & sets len */
static inline char* sint2str(long l, int* len)
{
	int sign;
	char *p;

	sign = 0;
	if(l<0) {
		sign = 1;
		l = -l;
	}
	p = int2str((unsigned long)l, len);
	if(sign) {
		*(--p) = '-';
		if (len) (*len)++;
	}
	return p;
}

#define DOUBLE2STR_MAX_LEN  INT2STR_MAX_LEN
static inline char* double2str(double d, int* len)