ref: 1d5618a9b92b192ad4c7645a2102b10e79e9d38e
dir: /sys/src/ape/lib/ap/plan9/execle.c/
#include <unistd.h>
int
execle(const char *name, const char *arg0, const char *, ...)
{
char *p;
for(p=(char *)(&name)+1; *p; )
p++;
return execve(name, &arg0, (char **)p+1);
}