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/* f77 interface to system routine */
#include "f2c.h"
#ifdef KR_headers
extern char *F77_aloc();
integer
system_(s, n) register char *s; ftnlen n;
#else
#undef abs
#undef min
#undef max
#include "stdlib.h"
#ifdef __cplusplus
extern "C" {
#endif
extern char *F77_aloc(ftnlen, const char*);
integer
system_(register char *s, ftnlen n)
#endif
{
#if !defined(__IOS__)
char buff0[256], *buff;
register char *bp, *blast;
integer rv;
buff = bp = n < sizeof(buff0)
? buff0 : F77_aloc(n+1, "system_");
blast = bp + n;
while(bp < blast && *s)
*bp++ = *s++;
*bp = 0;
rv = system(buff);
if (buff != buff0)
free(buff);
return rv;
#else
// system() is not available on iOS
return -1;
#endif
}
#ifdef __cplusplus
}
#endif
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