fstrpos

#include <string.h>

int fstrpos (
  const char far *string,  /* string to search */
  char c);                 /* character to find */

The fstrpos function searches string for the first occurrence of c. The null character terminating string is included in the search.

Note

• This function uses far pointers to objects and may be used in any memory model other than Tiny Model.

The fstrpos function returns the index of the character matching c in string or a value of -1 if no matching character was found. The index of the first character in string is 0.

fstrcat, fstrchr, fstrcmp, fstrcpy, fstrcspn, fstrlen, fstrncat, fstrncmp, fstrncpy, fstrpbrk, fstrrchr, fstrrpbrk, fstrrpos, fstrspn

#include <string.h>
#include <stdio.h> /* for printf */

void tst_strpos (char far *text) {
  int i;

  i = fstrpos (text, ' ');

  if (i == -1)
    printf ("No spaces found in text.\n");
  else
    printf ("Found a space at offset %d\n", i);
}