C All String Functions Questions

66. Define strcspn in C?

strcspn() is one of the inbuilt string function in c programming which is used to returns the number of characters at the beginning of first string that do not occur in the second string. Refer For More C strcspn

67. Define strrev?

strrev() is one of the inbuilt string function in c programming which is used to reverse a given string. Refer For More C strrev

68. Define strset?

strset() is one of the inbuilt string function in c programming which is used to set a particular character to the string. strset() is most widely used to hide the set of characters while user entering a password. Refer For More C strset

69. Define strnset?

To replace a string str1 with specified character char up to specified length n. Refer For More C strnset

70. Define strswab?

Swapping adjacent characters in a string str1 consecutively. Refer For More C strswap