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#include "compat.h"
#include <stdlib.h>
#include <string.h>
#ifndef HAVE_GETSUBOPT
int getsubopt(char **opt, char *const *keys, char **val)
{
char *s = *opt;
int i;
*val = NULL;
*opt = strchr(s, ',');
if (*opt) *(*opt)++ = 0;
else *opt = s + strlen(s);
for (i=0; keys[i]; i++) {
size_t l = strlen(keys[i]);
if (strncmp(keys[i], s, l)) continue;
if (s[l] == '=')
*val = s + l + 1;
else if (s[l]) continue;
return i;
}
return -1;
}
#endif
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