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/* Public domain. */
#include "str.h"
#include "env.h"
extern /*@null@*/char *env_get(const char *s)
{
int i;
unsigned int len;
if (!s) return 0;
len = str_len(s);
for (i = 0;environ[i];++i)
if (str_start(environ[i],s) && (environ[i][len] == '='))
return environ[i] + len + 1;
return 0;
}
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