lib/std/c.zig          |  23 +++++-
 test/behavior/call.zig |   8 +-
 test/c/math.zig        |   3 +
 test/c/pthread.zig     |   1 +
 test/c/stdlib.zig      |  14 ++++
 test/c/strings.zig     |   4 +
 test/c/unistd.zig      |   1 +
 test/c_abi/cfuncs.c    |  14 ++++
 test/c_abi/main.zig    |  12 +++
 test/tests.zig         | 125 +++++++++++++++++---------------
 10 files changed, 140 insertions(+), 65 deletions(-)