29 lines
519 B
C
29 lines
519 B
C
|
#include "f2c.h"
|
||
|
|
|
||
|
|
/*
|
||
|
|
* subroutine getarg(k, c)
|
||
|
|
* returns the kth unix command argument in fortran character
|
||
|
|
* variable argument c
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifdef KR_headers
|
||
|
|
VOID G77_getarg_0 (n, s, ls) ftnint *n; register char *s; ftnlen ls;
|
||
|
|
#else
|
||
|
|
void G77_getarg_0 (ftnint *n, register char *s, ftnlen ls)
|
||
|
|
#endif
|
||
|
|
{
|
||
|
|
extern int f__xargc;
|
||
|
|
extern char **f__xargv;
|
||
|
|
register char *t;
|
||
|
|
register int i;
|
||
|
|
|
||
|
|
if(*n>=0 && *n<f__xargc)
|
||
|
|
t = f__xargv[*n];
|
||
|
|
else
|
||
|
|
t = "";
|
||
|
|
for(i = 0; i<ls && *t!='\0' ; ++i)
|
||
|
|
*s++ = *t++;
|
||
|
|
for( ; i<ls ; ++i)
|
||
|
|
*s++ = ' ';
|
||
|
|
}
|