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- /*
- * edlib v1.1 Copyright 1989 Edwin Hoogerbeets
- * This code is freely redistributable as long as no charge other than
- * reasonable copying fees are levied for it.
- */
- #include <errno.h>
-
- #define NULL 0L
- extern char *malloc();
-
- char *strdup(str)
- register char *str;
- {
- register char *dup = malloc(strlen(str));
-
- if ( !dup ) {
- errno = ENOMEM;
- return(NULL);
- }
-
- if ( dup ) {
- strcat(dup,str);
- }
-
- return(dup);
- }
-
-