freebsd-src/lib/libF77/i_indx.c
L Jonas Olsson 09c656ca68 Library for f2c (part 2 of 2)
Obtained from: netlib.att.com
1994-10-26 18:17:41 +00:00

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);
}