fusl/src/stdlib/ecvt.c - Issue 1573973002: Add a "fork" of musl as //fusl.

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Side by Side Diff: fusl/src/stdlib/ecvt.c

Issue 1573973002: Add a "fork" of musl as //fusl. (Closed) Base URL: https://github.com/domokit/mojo.git@master

Patch Set: Created 4 years, 11 months ago

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	1 #define _GNU_SOURCE

	2 #include <stdlib.h>

	3 #include <stdio.h>

	4

	5 char ecvt(double x, int n, int dp, int *sign)

	6 {

	7 static char buf[16];

	8 char tmp[32];

	9 int i, j;

	10

	11 if (n-1U > 15) n = 15;

	12 sprintf(tmp, "%.*e", n-1, x);

	13 i = *sign = (tmp[0]=='-');

	14 for (j=0; tmp[i]!='e'; j+=(tmp[i++]!='.'))

	15 buf[j] = tmp[i];

	16 buf[j] = 0;

	17 *dp = atoi(tmp+i+1)+1;

	18

	19 return buf;

	20 }

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