100bf4279Sespie /* Stub implementation of (obsolete) index(). */ 200bf4279Sespie 39588ddcfSespie /* 49588ddcfSespie 59588ddcfSespie @deftypefn Supplemental char* index (char *@var{s}, int @var{c}) 69588ddcfSespie 79588ddcfSespie Returns a pointer to the first occurrence of the character @var{c} in 89588ddcfSespie the string @var{s}, or @code{NULL} if not found. The use of @code{index} is 99588ddcfSespie deprecated in new programs in favor of @code{strchr}. 109588ddcfSespie 119588ddcfSespie @end deftypefn 129588ddcfSespie 139588ddcfSespie */ 149588ddcfSespie 15*20fce977Smiod extern char * strchr(const char *, int); 1600bf4279Sespie 1700bf4279Sespie char * index(const char * s,int c)18*20fce977Smiodindex (const char *s, int c) 1900bf4279Sespie { 2000bf4279Sespie return strchr (s, c); 2100bf4279Sespie } 22