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/* Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
*/
#define import_spp
#define import_libc
#include <iraf.h>
/* C_STRPAK -- Pack an SPP string (type XCHAR) into a C string in a user
** supplied buffer. Return a pointer to the output buffer.
**
** N.B.: This routine should be used in preference to STRPAK in C code
** since the output string is of type char*, rather than XCHAR*.
*/
char *
c_strpak (
XCHAR *sppstr, /* SPP string */
char *cstr, /* C string */
int maxch /* max chars out, incl EOS */
)
{
register XCHAR *ip = sppstr;
register char *op = cstr;
register int n = maxch-1;
if (maxch) {
if (sizeof(XCHAR) != sizeof(char) || (char *)sppstr != cstr) {
while (--n >= 0 && (*op++ = *ip++) != EOS)
;
cstr[maxch-1] = EOS;
}
}
return (cstr);
}
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