mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-20 11:11:24 +00:00
29 lines
495 B
C
29 lines
495 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 getarg_(n, s, ls) ftnint *n; register char *s; ftnlen ls;
|
|
#else
|
|
void getarg_(ftnint *n, register char *s, ftnlen ls)
|
|
#endif
|
|
{
|
|
extern int xargc;
|
|
extern char **xargv;
|
|
register char *t;
|
|
register int i;
|
|
|
|
if(*n>=0 && *n<xargc)
|
|
t = xargv[*n];
|
|
else
|
|
t = "";
|
|
for(i = 0; i<ls && *t!='\0' ; ++i)
|
|
*s++ = *t++;
|
|
for( ; i<ls ; ++i)
|
|
*s++ = ' ';
|
|
}
|