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gcc/libf2c/libF77/i_indx.c
Jeff Law 81fea2b1d1 * Previous contents of gcc/f/runtime moved into toplevel
"libf2c" directory.

From-SVN: r17568
1998-01-31 18:37:08 -07:00

27 lines
363 B
C

#include "f2c.h"
#ifdef KR_headers
integer i_indx(a, b, la, lb) char *a, *b; ftnlen la, lb;
#else
integer i_indx(char *a, char *b, ftnlen la, ftnlen lb)
#endif
{
ftnlen i, n;
char *s, *t, *bend;
n = la - lb + 1;
bend = b + lb;
for(i = 0 ; i < n ; ++i)
{
s = a + i;
t = b;
while(t < bend)
if(*s++ != *t++)
goto no;
return(i+1);
no: ;
}
return(0);
}