用strstr进行字符串分割

#include < stdio.h > #include < string.h >     int   main ( int argc , char ** argv ) { char * haystack = " aaa||a||bbb||c||ee|| " ; char * needle = " || " ; char * buf = strstr (   haystack , needle ) ; while (   buf != NULL ) {     buf [ 0 ] ='\ 0 ';     printf (   " %s \ n " , haystack ) ;     haystack = buf + strlen ( needle ) ;     /* Get next token: */     buf = strstr (   haystack , needle ) ; }    return   0 ; }