28 

    28 

    29     [PT_ERR_PTHREAD_CREATE]     = "pthread_create",

    29     [PT_ERR_PTHREAD_CREATE]     = "pthread_create",

    30     [PT_ERR_CTX_SHUTDOWN]       = "pt_ctx is shutting down",

    30     [PT_ERR_CTX_SHUTDOWN]       = "pt_ctx is shutting down",

    31 

    31 

    32     [PT_ERR_TILE_CLIP]          = "Tile outside of image",

    32     [PT_ERR_TILE_CLIP]          = "Tile outside of image",

    33 };

    34 };

    34 

    35 

    35 const char *pt_strerror (int err)

    36 const char *pt_strerror (int err)

    36 {

    37 {

    37     if (err < 0)

    38     if (err < 0)