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7.4.3 Character string functions

Character string functions are as follows.

Table 7.5

Character String Functions

Function/Macro Name

Outline

strpbrk

Character string search (start position)

strrchr

Character string search (end position)

strchr

Character string search (start position of specified character)

strstr

Character string search (start position of specified character string)

strspn

Character string search (maximum length including specified character)

strcspn

Character string search (maximum length not including specified character)

strcmp

Character string comparison

strncmp

Character string comparison (with number of characters specified)

strcpy

Character string copy

strncpy

Character string copy (with number of characters specified)

strcat

Character string concatenation

strncat

Character string concatenation (with number of characters specified)

strtok

Token division

strlen

Length of character string

strerror

Character string conversion of error number