strcat, _fstrcat

Description

Append a string.

char *strcat( char *string1, const char *string2 );

char __far * __far _fstrcat( char __far *string1, const char __far *string2 );

Remarks

The strcat and _fstrcat functions append string2 to string1, terminate the resulting string with a null character, and return a pointer to the concatenated string (string1).

The strcat and _fstrcat functions operate on null-terminated strings. The string arguments to these functions are expected to contain a null character ('\0') marking the end of the string. No overflow checking is performed when strings are copied or appended.

The _fstrcat function is a model-independent (large-model) form of the strcat function. The behavior and return value of _fstrcat are identical to those of the model-dependent function strcat, with the exception that the arguments and return values are far pointers.

Return Value

The return values for these functions are described above.

Compatibility

strcat

Standards:ANSI, UNIX

16-Bit:DOS, QWIN, WIN, WIN DLL

32-Bit:DOS32X

_fstrcat

Standards:None

16-Bit:DOS, QWIN, WIN, WIN DLL

32-Bit:None

See Also

strncat, strncmp, strncpy, _strnicmp, strrchr, strspn

Example

/* STRCPY.C: This program uses strcpy and strcat to build a phrase. */

#include <string.h>

#include <stdio.h>

void main( void )

{

char string[80];

strcpy( string, "Hello world from " );

strcat( string, "strcpy " );

strcat( string, "and " );

strcat( string, "strcat!" );

printf( "String = %s\n", string );

}

Output

String = Hello world from strcpy and strcat!