Mega Code Archive

 

Categories / C Tutorial / String h

 

Strncat

Item Value Header filestring.h Declarationchar *strncat(char *str1, const char *str2, size_t count); Functionconcatenates not more than count characters of *str2 to *str1 and terminates str1 with a null. Returnreturns *str1. You have to ensure that str1 is large enough to hold both its str1 and str2. #include <stdio.h>   #include <string.h>   int main(void)   {     char s1[80], s2[80];     unsigned int len;     gets(s1);     gets(s2);     len = 79-strlen(s2);     strncat(s2, s1, len);     printf(s2);     return 0;   } 2 1 12