Concatenation

Concatenation is the process of appending one string to the end of another string.

The following table lists the multibyte functions and their wide-character equivalents that perform string concatenation.
Concatenation operation Multibyte-character function Wide-character function
Append a copy of one character string to the end of another character string. If the two strings overlap, the result of the operation is undefined. ifx_gl_mbscat() ifx_gl_wcscat()
Append a specified number of characters from one character string to the end of a second character string. If the two strings overlap, the result of this operation is undefined. ifx_gl_mbsncat() ifx_gl_wcsncat()