solaris上如何使用shc？

bjsfeng

solaris下缺少ptrace.h，shc如何使用？

gcc .x.c报错
test.csh.x.c:239:24: sys/ptrace.h:
test.csh.x.c: In function `untraceable':
test.csh.x.c:267: error: `PTRACE_ATTACH' undeclared (first use in this function)
test.csh.x.c:267: error: (Each undeclared identifier is reported only once
test.csh.x.c:267: error: for each function it appears in.)

.x.c中需要include sys/ptrace.h 获取`PTRACE_ATTACH'
但是solaris没有include sys/ptrace.h 如何获取`PTRACE_ATTACH'
shc如何使用呢？