susong/cstring

some usefull string manipulation methods in C

##Some usefull string related (char* based) C functions:

int string_equal(const char* s1,const char* s2);

char* string_clone(const char* str);

char* string_toLower(const char* str);

char* string_toUpper(const char* str);

char* string_join(const char* str1,const char* str2);

int string_resize(char** str,size_t newsz);

int string_append(char** str,const char* post);

int string_prepend(const char* ante,char** str);

int string_countOccurence(const char* str,const char* token);

int string_isNullOrEmpty(const char* str);

char* string_XORcypher(char* str,const char* key);

char* string_htmlEncode(const char* str);

char* string_urlEncode(const char* str);

char* string_trim(const char* str);

char* string_trimRight(const char* str);

char* string_trimLeft(const char* str);

char* string_trimMultiple(const char* str,const char* keys);

unsigned int string_endsWith(const char* str,const char* token);

unsigned int string_startsWith(const char* str,const char* token);

char* string_replaceBetweenTokens(const char* str,const char* tokenstart,const char* tokenend,const char* val,TokensInclusion withtokens);

char* string_extractBetweenTokens(const char* str,const char* tokenstart,const char* tokenend);

char* string_replace(const char* str,const char* oldval,const char* newval);

int string_split(const char* text,const char* delim,char*** tokens,int maxnr);

split_result* string_split_result(const char* text,const char* delim,int maxnr);

int iterate_split_result(split_result* res,char** val);

void free_split_result(split_result* res);

###Example

  
   
    split_result* res=string_split_result(text,delim,0);
    char* temp;
    
    while(iterate_split_result(res,&temp))
    {
        puts(temp);
    }
    
    free_split_result(res);