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Last change
on this file since 80 was 2, checked in by bird, 23 years ago |
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Initial revision
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-
Property cvs2svn:cvs-rev
set to
1.1
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Property svn:eol-style
set to
native
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Property svn:executable
set to
*
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File size:
519 bytes
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| 1 | #include "f2c.h"
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| 2 |
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| 3 | /*
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| 4 | * subroutine getarg(k, c)
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| 5 | * returns the kth unix command argument in fortran character
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| 6 | * variable argument c
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| 7 | */
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| 8 |
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| 9 | #ifdef KR_headers
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| 10 | VOID G77_getarg_0 (n, s, ls) ftnint *n; register char *s; ftnlen ls;
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| 11 | #else
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| 12 | void G77_getarg_0 (ftnint *n, register char *s, ftnlen ls)
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| 13 | #endif
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| 14 | {
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| 15 | extern int f__xargc;
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| 16 | extern char **f__xargv;
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| 17 | register char *t;
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| 18 | register int i;
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| 19 |
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| 20 | if(*n>=0 && *n<f__xargc)
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| 21 | t = f__xargv[*n];
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| 22 | else
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| 23 | t = "";
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| 24 | for(i = 0; i<ls && *t!='\0' ; ++i)
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| 25 | *s++ = *t++;
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| 26 | for( ; i<ls ; ++i)
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| 27 | *s++ = ' ';
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| 28 | }
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