OS X 10.5上的libspotify和缺少的符号

Question

是否有人成功运行在Leopard上使用libspotify编译的东西？我有10.5.8的英特尔Mac,似乎无法让它工作.我将libspotify 12.1.51扔到/ Library/Frameworks并编译了"stub"示例

gcc -o stub main.c ../appkey.c -framework libspotify

它编译并链接好,但是当我运行它

dyld: lazy symbol binding failed: Symbol not found: ___bzero
  Referenced from: /Library/Frameworks/libspotify.framework/libspotify
  Expected in: /usr/lib/libSystem.B.dylib

dyld: Symbol not found: ___bzero
  Referenced from: /Library/Frameworks/libspotify.framework/libspotify
  Expected in: /usr/lib/libSystem.B.dylib

所以bzero()是一个用于重置内存的遗留函数,它的实现显然是从我的libc版本中遗漏的.是否有一些较旧/较新版本的OS X？