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	estrtod.c - sbase - suckless unix tools
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	---
	estrtod.c (302B)
	---
	1 /* See LICENSE file for copyright and license details. */
	2 #include <errno.h>
	3 #include <stdio.h>
	4 #include <stdlib.h>
	5
	6 #include "../util.h"
	7
	8 double
	9 estrtod(const char *s)
	10 {
	11 char *end;
	12 double d;
	13
	14 d = strtod(s, &end);
	15 if (end == s \|\| *end != '\0')
	16 eprintf("%s: not a real number\n", s);
	17 return d;
	18 }