48 - STRING HANDLING FUNCTIONS - C PROGRAMMING
String Handling Functions 1) strlen( ) --- string length 2) strcpy( ) --- string copy 3) strcat( ) --- string concatenation 4) strcmp( ) --- string compare 5) strev( ) --- string reverse 6) strlwr( ) --- conversion of upper case characters to lower case 7) strupr( ) --- conversion of lower case characters to upper case