1: #if defined(LIBC_SCCS) && !defined(lint)
   2: static char sccsid[] = "@(#)strchr.c	5.2 (Berkeley) 86/03/09";
   3: #endif LIBC_SCCS and not lint
   4: 
   5: /*
   6:  * Return the ptr in sp at which the character c appears;
   7:  * NULL if not found
   8:  *
   9:  * this routine is just "index" renamed.
  10:  */
  11: 
  12: #define NULL    0
  13: 
  14: char *
  15: strchr(sp, c)
  16: register char *sp, c;
  17: {
  18:     do {
  19:         if (*sp == c)
  20:             return(sp);
  21:     } while (*sp++);
  22:     return(NULL);
  23: }

Defined functions

strchr defined in line 14; never used

Defined variables

sccsid defined in line 2; never used

Defined macros

NULL defined in line 12; used 1 times
  • in line 22
Last modified: 1986-03-10
Generated: 2016-12-26
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