scc

simple c99 compiler
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strcat.3 (626B)

      1 .TH strcat 3
      2 .SH NAME
      3 strcat - concatenate two strings
      4 .SH SYNOPSIS
      5 #include <string.h>
      6 
      7 char *strcat(char *restrict s1, const char *restrict s2)
      8 .SH DESCRIPTION
      9 The
     10 .BR strcat ()
     11 function appends a copy of the string
     12 pointed to by
     13 .I s2
     14 (including the terminating null character)
     15 to the end of the string pointed to by
     16 .IR s1 .
     17 .PP
     18 The initial character of
     19 .I s2
     20 overwrites the null character
     21 at the end of
     22 .I s1
     23 .PP
     24 If copying takes place between objects that overlap,
     25 the behaviour is undefined.
     26 .SH RETURN VALUE
     27 The
     28 .BR strcat ()
     29 function shall return the pointer
     30 .IR s1 .
     31 .SH STANDARDS
     32 ISO/IEC 9899:1999 Section 7.21.3.1