scc

simple C compiler
git clone git://git.2f30.org/scc
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strxfrm.c (188B)

      1 #include <string.h>
      2 #undef strxfrm
      3 
      4 size_t
      5 strxfrm(char * restrict dst, const char * restrict src, size_t n)
      6 {
      7 	size_t len = strlen(src);
      8 
      9 	if (len < n)
     10 		strcpy(dst, src);
     11 	return len;
     12 }