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- /* from Henry Spencer's stringlib */
- /* check for src==NULL added by ERS */
-
- #include <string.h>
- #undef strcat
-
- /*
- * strcat - append string src to dst
- */
- char * /* dst */
- strcat(dst, src)
- char *dst;
- const char *src;
- {
- register char *dscan;
- register const char *sscan;
-
- if ((sscan = src))
- {
- for (dscan = dst; *dscan != '\0'; dscan++)
- continue;
- while ((*dscan++ = *sscan++) != '\0')
- continue;
- }
- return(dst);
- }
-