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# define TGSOURCE "nan.c"
#include "_tgmath.h"
#include <math.h>
#include <string.h>
#include <stdlib.h>
#define strtodf strtof
#define strtodl strtold
TYPE TGFN(nan)(const char *tagp)
{
SIGNAL_SAFE(0);
if (tagp) {
char ncharseq[strlen(tagp) + 6];
strcpy(ncharseq, "NAN(");
strcat(ncharseq, tagp);
strcat(ncharseq, ")");
return TGFN(strtod)(ncharseq, (char**)NULL);
}
return TGFN(strtod)("NAN", (char**)NULL);
}
/*
STDC(199901)
LINK(m)
*/
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