1*16dce513Schristos /* Stub implementation of (obsolete) index(). */ 2*16dce513Schristos 3*16dce513Schristos /* 4*16dce513Schristos 5*16dce513Schristos @deftypefn Supplemental char* index (char *@var{s}, int @var{c}) 6*16dce513Schristos 7*16dce513Schristos Returns a pointer to the first occurrence of the character @var{c} in 8*16dce513Schristos the string @var{s}, or @code{NULL} if not found. The use of @code{index} is 9*16dce513Schristos deprecated in new programs in favor of @code{strchr}. 10*16dce513Schristos 11*16dce513Schristos @end deftypefn 12*16dce513Schristos 13*16dce513Schristos */ 14*16dce513Schristos 15*16dce513Schristos extern char * strchr(const char *, int); 16*16dce513Schristos 17*16dce513Schristos char * index(const char * s,int c)18*16dce513Schristosindex (const char *s, int c) 19*16dce513Schristos { 20*16dce513Schristos return strchr (s, c); 21*16dce513Schristos } 22