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- trim_r(char *str)
- /* This will trim all blanks characters from the rigth side of the
- string pointed to by *str.
- */
- {
- char *s_str;
- int str_len;
- str_len=strlen(str);
- if(!str_len) return(0);
- s_str=str;
- str=str + str_len - 1;
- while((*str==' ') && str_len) {
- str--; str_len--;
- }
- *(str+1)=0x00;
- str_len=strlen(s_str);
- return(str_len);
- }